386370296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{2029}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 780981600

約数和(自身を除く): 394611304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1831, 2029, 3662, 4058, 7324, 8116, 14648, 16232, 23803, 26377, 47606, 52754, 95212, 105508, 190424, 211016, 3715099, 7430198, 14860396, 29720792, 48296287, 96592574, 193185148, 386370296]

約数ペア:

[(1, 386370296), (2, 193185148), (4, 96592574), (8, 48296287), (13, 29720792), (26, 14860396), (52, 7430198), (104, 3715099), (1831, 211016), (2029, 190424), (3662, 105508), (4058, 95212), (7324, 52754), (8116, 47606), (14648, 26377), (16232, 23803)]