1019972018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2307629}}^1$

素因数の和:2307661

約数の個数: 16

約数和(自身を含む): 1744568280

約数和(自身を除く): 724596262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2307629, 4615258, 29999177, 39229693, 59998354, 78459386, 509986009, 1019972018]

約数ペア:

[(1, 1019972018), (2, 509986009), (13, 78459386), (17, 59998354), (26, 39229693), (34, 29999177), (221, 4615258), (442, 2307629)]