2007244792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 4610211840

約数和(自身を除く): 2602967048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 73, 94, 124, 146, 188, 217, 248, 292, 329, 337, 376, 434, 511, 584, 658, 674, 868, 1022, 1316, 1348, 1457, 1736, 2044, 2263, 2359, 2632, 2696, 2914, 3431, 4088, 4526, 4718, 5828, 6862, 9052, 9436, 10199, 10447, 11656, 13724, 15839, 15841, 18104, 18872, 20398, 20894, 24017, 24601, 27448, 31678, 31682, 40796, 41788, 48034, 49202, 63356, 63364, 73129, 81592, 83576, 96068, 98404, 106361, 110873, 126712, 126728, 146258, 172207, 192136, 196808, 212722, 221746, 292516, 344414, 425444, 443492, 491009, 585032, 688828, 744527, 762631, 850888, 886984, 982018, 1156247, 1377656, 1489054, 1525262, 1964036, 2312494, 2978108, 3050524, 3437063, 3928072, 4624988, 5338417, 5956216, 6101048, 6874126, 8093729, 9249976, 10676834, 13748252, 16187458, 21353668, 27496504, 32374916, 35843657, 42707336, 64749832, 71687314, 143374628, 250905599, 286749256, 501811198, 1003622396, 2007244792]

約数ペア:

[(1, 2007244792), (2, 1003622396), (4, 501811198), (7, 286749256), (8, 250905599), (14, 143374628), (28, 71687314), (31, 64749832), (47, 42707336), (56, 35843657), (62, 32374916), (73, 27496504), (94, 21353668), (124, 16187458), (146, 13748252), (188, 10676834), (217, 9249976), (248, 8093729), (292, 6874126), (329, 6101048), (337, 5956216), (376, 5338417), (434, 4624988), (511, 3928072), (584, 3437063), (658, 3050524), (674, 2978108), (868, 2312494), (1022, 1964036), (1316, 1525262), (1348, 1489054), (1457, 1377656), (1736, 1156247), (2044, 982018), (2263, 886984), (2359, 850888), (2632, 762631), (2696, 744527), (2914, 688828), (3431, 585032), (4088, 491009), (4526, 443492), (4718, 425444), (5828, 344414), (6862, 292516), (9052, 221746), (9436, 212722), (10199, 196808), (10447, 192136), (11656, 172207), (13724, 146258), (15839, 126728), (15841, 126712), (18104, 110873), (18872, 106361), (20398, 98404), (20894, 96068), (24017, 83576), (24601, 81592), (27448, 73129), (31678, 63364), (31682, 63356), (40796, 49202), (41788, 48034)]