8647262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3229}}^1$

素因数の和:3347

約数の個数: 16

約数和(自身を含む): 14108640

約数和(自身を除く): 5461378

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 3229, 6458, 41977, 83954, 332587, 665174, 4323631, 8647262]

約数ペア:

[(1, 8647262), (2, 4323631), (13, 665174), (26, 332587), (103, 83954), (206, 41977), (1339, 6458), (2678, 3229)]