1421697862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3216511}}^1$

素因数の和:3216543

約数の個数: 16

約数和(自身を含む): 2431683072

約数和(自身を除く): 1009985210

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3216511, 6433022, 41814643, 54680687, 83629286, 109361374, 710848931, 1421697862]

約数ペア:

[(1, 1421697862), (2, 710848931), (13, 109361374), (17, 83629286), (26, 54680687), (34, 41814643), (221, 6433022), (442, 3216511)]