2600691472

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{2477}}^1$

素因数の和:3007

約数の個数: 40

約数和(自身を含む): 5081049792

約数和(自身を除く): 2480358320

約数列:

[1, 2, 4, 8, 16, 211, 311, 422, 622, 844, 1244, 1688, 2477, 2488, 3376, 4954, 4976, 9908, 19816, 39632, 65621, 131242, 262484, 522647, 524968, 770347, 1045294, 1049936, 1540694, 2090588, 3081388, 4181176, 6162776, 8362352, 12325552, 162543217, 325086434, 650172868, 1300345736, 2600691472]

約数ペア:

[(1, 2600691472), (2, 1300345736), (4, 650172868), (8, 325086434), (16, 162543217), (211, 12325552), (311, 8362352), (422, 6162776), (622, 4181176), (844, 3081388), (1244, 2090588), (1688, 1540694), (2477, 1049936), (2488, 1045294), (3376, 770347), (4954, 524968), (4976, 522647), (9908, 262484), (19816, 131242), (39632, 65621)]