258331334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{60161}}^1$

素因数の和:60295

約数の個数: 16

約数和(自身を含む): 411508080

約数和(自身を除く): 153176746

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 60161, 120322, 1143059, 2286118, 6798193, 13596386, 129165667, 258331334]

約数ペア:

[(1, 258331334), (2, 129165667), (19, 13596386), (38, 6798193), (113, 2286118), (226, 1143059), (2147, 120322), (4294, 60161)]