2912081263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{4099}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 3699315200

約数和(自身を除く): 787233937

約数列:

[1, 7, 13, 37, 91, 211, 259, 481, 1477, 2743, 3367, 4099, 7807, 19201, 28693, 53287, 54649, 101491, 151663, 373009, 710437, 864889, 1061641, 1971619, 6054223, 11243557, 13801333, 32000893, 78704899, 224006251, 416011609, 2912081263]

約数ペア:

[(1, 2912081263), (7, 416011609), (13, 224006251), (37, 78704899), (91, 32000893), (211, 13801333), (259, 11243557), (481, 6054223), (1477, 1971619), (2743, 1061641), (3367, 864889), (4099, 710437), (7807, 373009), (19201, 151663), (28693, 101491), (53287, 54649)]