420146543

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 445858560

約数和(自身を除く): 25712017

約数列:

[1, 23, 113, 139, 1163, 2599, 3197, 15707, 26749, 131419, 161657, 361261, 3022637, 3718111, 18267241, 420146543]

約数ペア:

[(1, 420146543), (23, 18267241), (113, 3718111), (139, 3022637), (1163, 361261), (2599, 161657), (3197, 131419), (15707, 26749)]