8445781604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{190409}}^1$

素因数の和:191279

約数の個数: 24

約数和(自身を含む): 15935793720

約数和(自身を除く): 7490012116

約数列:

[1, 2, 4, 13, 26, 52, 853, 1706, 3412, 11089, 22178, 44356, 190409, 380818, 761636, 2475317, 4950634, 9901268, 162418877, 324837754, 649675508, 2111445401, 4222890802, 8445781604]

約数ペア:

[(1, 8445781604), (2, 4222890802), (4, 2111445401), (13, 649675508), (26, 324837754), (52, 162418877), (853, 9901268), (1706, 4950634), (3412, 2475317), (11089, 761636), (22178, 380818), (44356, 190409)]