211839366986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{18392027}}^1$

素因数の和:18392485

約数の個数: 16

約数和(自身を含む): 342974538144

約数和(自身を除く): 131135171158

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 18392027, 36784054, 239096351, 478192702, 8147667961, 16295335922, 105919683493, 211839366986]

約数ペア:

[(1, 211839366986), (2, 105919683493), (13, 16295335922), (26, 8147667961), (443, 478192702), (886, 239096351), (5759, 36784054), (11518, 18392027)]