3963784886

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{19697}}^1$

素因数の和:20359

約数の個数: 16

約数和(自身を含む): 5985040320

約数和(自身を除く): 2021255434

約数列:

[1, 2, 239, 421, 478, 842, 19697, 39394, 100619, 201238, 4707583, 8292437, 9415166, 16584874, 1981892443, 3963784886]

約数ペア:

[(1, 3963784886), (2, 1981892443), (239, 16584874), (421, 9415166), (478, 8292437), (842, 4707583), (19697, 201238), (39394, 100619)]