71111326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248641}}^1$

素因数の和:248667

約数の個数: 16

約数和(自身を含む): 125315568

約数和(自身を除く): 54204242

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 248641, 497282, 2735051, 3232333, 5470102, 6464666, 35555663, 71111326]

約数ペア:

[(1, 71111326), (2, 35555663), (11, 6464666), (13, 5470102), (22, 3232333), (26, 2735051), (143, 497282), (286, 248641)]