2912811252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 7477798272

約数和(自身を除く): 4564987020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 137, 146, 156, 219, 274, 292, 411, 438, 548, 822, 876, 949, 1644, 1781, 1867, 1898, 2847, 3562, 3734, 3796, 5343, 5601, 5694, 7124, 7468, 10001, 10686, 11202, 11388, 20002, 21372, 22404, 24271, 30003, 40004, 48542, 60006, 72813, 97084, 120012, 130013, 136291, 145626, 255779, 260026, 272582, 291252, 390039, 408873, 511558, 520052, 545164, 767337, 780078, 817746, 1023116, 1534674, 1560156, 1635492, 1771783, 3069348, 3325127, 3543566, 5315349, 6650254, 7087132, 9975381, 10630698, 13300508, 18671867, 19950762, 21261396, 37343734, 39901524, 56015601, 74687468, 112031202, 224062404, 242734271, 485468542, 728202813, 970937084, 1456405626, 2912811252]

約数ペア:

[(1, 2912811252), (2, 1456405626), (3, 970937084), (4, 728202813), (6, 485468542), (12, 242734271), (13, 224062404), (26, 112031202), (39, 74687468), (52, 56015601), (73, 39901524), (78, 37343734), (137, 21261396), (146, 19950762), (156, 18671867), (219, 13300508), (274, 10630698), (292, 9975381), (411, 7087132), (438, 6650254), (548, 5315349), (822, 3543566), (876, 3325127), (949, 3069348), (1644, 1771783), (1781, 1635492), (1867, 1560156), (1898, 1534674), (2847, 1023116), (3562, 817746), (3734, 780078), (3796, 767337), (5343, 545164), (5601, 520052), (5694, 511558), (7124, 408873), (7468, 390039), (10001, 291252), (10686, 272582), (11202, 260026), (11388, 255779), (20002, 145626), (21372, 136291), (22404, 130013), (24271, 120012), (30003, 97084), (40004, 72813), (48542, 60006)]