2558816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6174

約数の個数: 24

約数和(自身を含む): 5426064

約数和(自身を除く): 2867248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6151, 12302, 24604, 49208, 79963, 98416, 159926, 196832, 319852, 639704, 1279408, 2558816]

約数ペア:

[(1, 2558816), (2, 1279408), (4, 639704), (8, 319852), (13, 196832), (16, 159926), (26, 98416), (32, 79963), (52, 49208), (104, 24604), (208, 12302), (416, 6151)]