393669838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{144413}}^1$

素因数の和:144491

約数の個数: 16

約数和(自身を含む): 623868480

約数和(自身を除く): 230198642

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 144413, 288826, 4187977, 6787411, 8375954, 13574822, 196834919, 393669838]

約数ペア:

[(1, 393669838), (2, 196834919), (29, 13574822), (47, 8375954), (58, 6787411), (94, 4187977), (1363, 288826), (2726, 144413)]