2505514674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 5780275200

約数和(自身を除く): 3274760526

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 127, 186, 199, 246, 254, 381, 398, 403, 533, 597, 762, 806, 1066, 1194, 1209, 1271, 1599, 1651, 2418, 2542, 2587, 3198, 3302, 3813, 3937, 4953, 5174, 5207, 6169, 7626, 7761, 7874, 8159, 9906, 10414, 11811, 12338, 15522, 15621, 16318, 16523, 18507, 23622, 24477, 25273, 31242, 33046, 37014, 48954, 49569, 50546, 51181, 67691, 75819, 80197, 99138, 102362, 106067, 135382, 151638, 153543, 160394, 161417, 203073, 212134, 240591, 252929, 307086, 318201, 322834, 328549, 406146, 481182, 484251, 505858, 636402, 657098, 758787, 783463, 968502, 985647, 1036193, 1517574, 1566926, 1971294, 2072386, 2098421, 2350389, 3108579, 3288077, 4196842, 4700778, 6217158, 6295263, 6576154, 9864231, 10185019, 12590526, 13470509, 19728462, 20370038, 26941018, 30555057, 32121983, 40411527, 61110114, 64243966, 80823054, 96365949, 192731898, 417585779, 835171558, 1252757337, 2505514674]

約数ペア:

[(1, 2505514674), (2, 1252757337), (3, 835171558), (6, 417585779), (13, 192731898), (26, 96365949), (31, 80823054), (39, 64243966), (41, 61110114), (62, 40411527), (78, 32121983), (82, 30555057), (93, 26941018), (123, 20370038), (127, 19728462), (186, 13470509), (199, 12590526), (246, 10185019), (254, 9864231), (381, 6576154), (398, 6295263), (403, 6217158), (533, 4700778), (597, 4196842), (762, 3288077), (806, 3108579), (1066, 2350389), (1194, 2098421), (1209, 2072386), (1271, 1971294), (1599, 1566926), (1651, 1517574), (2418, 1036193), (2542, 985647), (2587, 968502), (3198, 783463), (3302, 758787), (3813, 657098), (3937, 636402), (4953, 505858), (5174, 484251), (5207, 481182), (6169, 406146), (7626, 328549), (7761, 322834), (7874, 318201), (8159, 307086), (9906, 252929), (10414, 240591), (11811, 212134), (12338, 203073), (15522, 161417), (15621, 160394), (16318, 153543), (16523, 151638), (18507, 135382), (23622, 106067), (24477, 102362), (25273, 99138), (31242, 80197), (33046, 75819), (37014, 67691), (48954, 51181), (49569, 50546)]