2017175056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9697957}}^1$

素因数の和:9697978

約数の個数: 20

約数和(自身を含む): 4208913772

約数和(自身を除く): 2191738716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9697957, 19395914, 38791828, 77583656, 126073441, 155167312, 252146882, 504293764, 1008587528, 2017175056]

約数ペア:

[(1, 2017175056), (2, 1008587528), (4, 504293764), (8, 252146882), (13, 155167312), (16, 126073441), (26, 77583656), (52, 38791828), (104, 19395914), (208, 9697957)]