275911918

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{2857}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 418754160

約数和(自身を除く): 142842242

約数列:

[1, 2, 109, 218, 443, 886, 2857, 5714, 48287, 96574, 311413, 622826, 1265651, 2531302, 137955959, 275911918]

約数ペア:

[(1, 275911918), (2, 137955959), (109, 2531302), (218, 1265651), (443, 622826), (886, 311413), (2857, 96574), (5714, 48287)]