129499708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{13759}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 245423360

約数和(自身を除く): 115923652

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 13759, 27518, 55036, 178867, 357734, 715468, 2490379, 4980758, 9961516, 32374927, 64749854, 129499708]

約数ペア:

[(1, 129499708), (2, 64749854), (4, 32374927), (13, 9961516), (26, 4980758), (52, 2490379), (181, 715468), (362, 357734), (724, 178867), (2353, 55036), (4706, 27518), (9412, 13759)]