331399042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{554179}}^1$

素因数の和:554217

約数の個数: 16

約数和(自身を含む): 558613440

約数和(自身を除く): 227214398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 554179, 1108358, 7204327, 12746117, 14408654, 25492234, 165699521, 331399042]

約数ペア:

[(1, 331399042), (2, 165699521), (13, 25492234), (23, 14408654), (26, 12746117), (46, 7204327), (299, 1108358), (598, 554179)]