2871957444386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{335809}}^1\times {\mathrm{104297}}^1$

素因数の和:440149

約数の個数: 16

約数和(自身を含む): 4413063233880

約数和(自身を除く): 1541105789494

約数列:

[1, 2, 41, 82, 104297, 208594, 335809, 671618, 4276177, 8552354, 13768169, 27536338, 35023871273, 70047742546, 1435978722193, 2871957444386]

約数ペア:

[(1, 2871957444386), (2, 1435978722193), (41, 70047742546), (82, 35023871273), (104297, 27536338), (208594, 13768169), (335809, 8552354), (671618, 4276177)]