9001256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 18532800

約数和(自身を除く): 9531544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 439, 466, 878, 932, 1756, 1864, 2563, 3512, 4829, 5126, 9658, 10252, 19316, 20504, 38632, 102287, 204574, 409148, 818296, 1125157, 2250314, 4500628, 9001256]

約数ペア:

[(1, 9001256), (2, 4500628), (4, 2250314), (8, 1125157), (11, 818296), (22, 409148), (44, 204574), (88, 102287), (233, 38632), (439, 20504), (466, 19316), (878, 10252), (932, 9658), (1756, 5126), (1864, 4829), (2563, 3512)]