2088890576

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{461}}^1\times {\mathrm{1637}}^1$

素因数の和:2279

約数の個数: 40

約数和(自身を含む): 4081941864

約数和(自身を除く): 1993051288

約数列:

[1, 2, 4, 8, 16, 173, 346, 461, 692, 922, 1384, 1637, 1844, 2768, 3274, 3688, 6548, 7376, 13096, 26192, 79753, 159506, 283201, 319012, 566402, 638024, 754657, 1132804, 1276048, 1509314, 2265608, 3018628, 4531216, 6037256, 12074512, 130555661, 261111322, 522222644, 1044445288, 2088890576]

約数ペア:

[(1, 2088890576), (2, 1044445288), (4, 522222644), (8, 261111322), (16, 130555661), (173, 12074512), (346, 6037256), (461, 4531216), (692, 3018628), (922, 2265608), (1384, 1509314), (1637, 1276048), (1844, 1132804), (2768, 754657), (3274, 638024), (3688, 566402), (6548, 319012), (7376, 283201), (13096, 159506), (26192, 79753)]