86441290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{664933}}^1$

素因数の和:664953

約数の個数: 16

約数和(自身を含む): 167563368

約数和(自身を除く): 81122078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 664933, 1329866, 3324665, 6649330, 8644129, 17288258, 43220645, 86441290]

約数ペア:

[(1, 86441290), (2, 43220645), (5, 17288258), (10, 8644129), (13, 6649330), (26, 3324665), (65, 1329866), (130, 664933)]