291230468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4282801}}^1$

素因数の和:4282822

約数の個数: 12

約数和(自身を含む): 539633052

約数和(自身を除く): 248402584

約数列:

[1, 2, 4, 17, 34, 68, 4282801, 8565602, 17131204, 72807617, 145615234, 291230468]

約数ペア:

[(1, 291230468), (2, 145615234), (4, 72807617), (17, 17131204), (34, 8565602), (68, 4282801)]