621850606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3733}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 1035064800

約数和(自身を除く): 413214194

約数列:

[1, 2, 13, 26, 43, 86, 149, 298, 559, 1118, 1937, 3733, 3874, 6407, 7466, 12814, 48529, 83291, 97058, 160519, 166582, 321038, 556217, 1112434, 2086747, 4173494, 7230821, 14461642, 23917331, 47834662, 310925303, 621850606]

約数ペア:

[(1, 621850606), (2, 310925303), (13, 47834662), (26, 23917331), (43, 14461642), (86, 7230821), (149, 4173494), (298, 2086747), (559, 1112434), (1118, 556217), (1937, 321038), (3733, 166582), (3874, 160519), (6407, 97058), (7466, 83291), (12814, 48529)]