406943524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{75979}}^1$

素因数の和:76099

約数の個数: 24

約数和(自身を含む): 774388160

約数和(自身を除く): 367444636

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 75979, 151958, 303916, 987727, 1975454, 3950908, 7825837, 15651674, 31303348, 101735881, 203471762, 406943524]

約数ペア:

[(1, 406943524), (2, 203471762), (4, 101735881), (13, 31303348), (26, 15651674), (52, 7825837), (103, 3950908), (206, 1975454), (412, 987727), (1339, 303916), (2678, 151958), (5356, 75979)]