218133604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{220783}}^1$

素因数の和:220819

約数の個数: 24

約数和(自身を含む): 432736640

約数和(自身を除く): 214603036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 220783, 441566, 883132, 2870179, 4194877, 5740358, 8389754, 11480716, 16779508, 54533401, 109066802, 218133604]

約数ペア:

[(1, 218133604), (2, 109066802), (4, 54533401), (13, 16779508), (19, 11480716), (26, 8389754), (38, 5740358), (52, 4194877), (76, 2870179), (247, 883132), (494, 441566), (988, 220783)]