286779604

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{696067}}^1$

素因数の和:696174

約数の個数: 12

約数和(自身を含む): 506737504

約数和(自身を除く): 219957900

約数列:

[1, 2, 4, 103, 206, 412, 696067, 1392134, 2784268, 71694901, 143389802, 286779604]

約数ペア:

[(1, 286779604), (2, 143389802), (4, 71694901), (103, 2784268), (206, 1392134), (412, 696067)]