79242410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{46889}}^1$

素因数の和:46922

約数の個数: 24

約数和(自身を含む): 154455660

約数和(自身を除く): 75213250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 46889, 93778, 234445, 468890, 609557, 1219114, 3047785, 6095570, 7924241, 15848482, 39621205, 79242410]

約数ペア:

[(1, 79242410), (2, 39621205), (5, 15848482), (10, 7924241), (13, 6095570), (26, 3047785), (65, 1219114), (130, 609557), (169, 468890), (338, 234445), (845, 93778), (1690, 46889)]