2912355556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{406073}}^1$

素因数の和:406251

約数の個数: 24

約数和(自身を含む): 5594075424

約数和(自身を除く): 2681719868

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 406073, 812146, 1624292, 4466803, 8933606, 17867212, 66189899, 132379798, 264759596, 728088889, 1456177778, 2912355556]

約数ペア:

[(1, 2912355556), (2, 1456177778), (4, 728088889), (11, 264759596), (22, 132379798), (44, 66189899), (163, 17867212), (326, 8933606), (652, 4466803), (1793, 1624292), (3586, 812146), (7172, 406073)]