488677046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4261}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 863515296

約数和(自身を除く): 374838250

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 401, 802, 4261, 4411, 5213, 8522, 8822, 10426, 46871, 55393, 57343, 93742, 110786, 114686, 609323, 1218646, 1708661, 3417322, 18795271, 22212593, 37590542, 44425186, 244338523, 488677046]

約数ペア:

[(1, 488677046), (2, 244338523), (11, 44425186), (13, 37590542), (22, 22212593), (26, 18795271), (143, 3417322), (286, 1708661), (401, 1218646), (802, 609323), (4261, 114686), (4411, 110786), (5213, 93742), (8522, 57343), (8822, 55393), (10426, 46871)]