81443700436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171100211}}^1$

素因数の和:171100239

約数の個数: 24

約数和(自身を含む): 172469013696

約数和(自身を除く): 91025313260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 171100211, 342200422, 684400844, 1197701477, 2395402954, 2908703587, 4790805908, 5817407174, 11634814348, 20360925109, 40721850218, 81443700436]

約数ペア:

[(1, 81443700436), (2, 40721850218), (4, 20360925109), (7, 11634814348), (14, 5817407174), (17, 4790805908), (28, 2908703587), (34, 2395402954), (68, 1197701477), (119, 684400844), (238, 342200422), (476, 171100211)]