1889898981126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1\times {\mathrm{2339}}^1$

素因数の和:3462

約数の個数: 128

約数和(自身を含む): 4171481233920

約数和(自身を除く): 2281582252794

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 241, 318, 482, 689, 723, 811, 1378, 1446, 1622, 2067, 2339, 2433, 3133, 4134, 4678, 4866, 6266, 7017, 9399, 10543, 12773, 14034, 18798, 21086, 25546, 30407, 31629, 38319, 42983, 60814, 63258, 76638, 85966, 91221, 123967, 128949, 166049, 182442, 195451, 247934, 257898, 332098, 371901, 390902, 498147, 558779, 563699, 586353, 743802, 996294, 1117558, 1127398, 1172706, 1611571, 1676337, 1691097, 1896929, 2540863, 3223142, 3352674, 3382194, 3793858, 4834713, 5081726, 5690787, 7328087, 7622589, 9669426, 10358903, 11381574, 14656174, 15245178, 20717806, 21984261, 24660077, 29876047, 31076709, 43968522, 49320154, 59752094, 62153418, 73980231, 89628141, 100537237, 134665739, 147960462, 179256282, 201074474, 269331478, 301611711, 388388611, 403997217, 457159889, 603223422, 776777222, 807994434, 914319778, 1165165833, 1306984081, 1371479667, 2330331666, 2613968162, 2742959334, 3920952243, 5943078557, 7841904486, 11886157114, 17829235671, 24229474117, 35658471342, 48458948234, 72688422351, 145376844702, 314983163521, 629966327042, 944949490563, 1889898981126]

約数ペア:

[(1, 1889898981126), (2, 944949490563), (3, 629966327042), (6, 314983163521), (13, 145376844702), (26, 72688422351), (39, 48458948234), (53, 35658471342), (78, 24229474117), (106, 17829235671), (159, 11886157114), (241, 7841904486), (318, 5943078557), (482, 3920952243), (689, 2742959334), (723, 2613968162), (811, 2330331666), (1378, 1371479667), (1446, 1306984081), (1622, 1165165833), (2067, 914319778), (2339, 807994434), (2433, 776777222), (3133, 603223422), (4134, 457159889), (4678, 403997217), (4866, 388388611), (6266, 301611711), (7017, 269331478), (9399, 201074474), (10543, 179256282), (12773, 147960462), (14034, 134665739), (18798, 100537237), (21086, 89628141), (25546, 73980231), (30407, 62153418), (31629, 59752094), (38319, 49320154), (42983, 43968522), (60814, 31076709), (63258, 29876047), (76638, 24660077), (85966, 21984261), (91221, 20717806), (123967, 15245178), (128949, 14656174), (166049, 11381574), (182442, 10358903), (195451, 9669426), (247934, 7622589), (257898, 7328087), (332098, 5690787), (371901, 5081726), (390902, 4834713), (498147, 3793858), (558779, 3382194), (563699, 3352674), (586353, 3223142), (743802, 2540863), (996294, 1896929), (1117558, 1691097), (1127398, 1676337), (1172706, 1611571)]