401890222078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1\times {\mathrm{17027}}^1$

素因数の和:18216

約数の個数: 32

約数和(自身を含む): 621398853504

約数和(自身を除く): 219508631426

約数列:

[1, 2, 37, 74, 467, 683, 934, 1366, 17027, 17279, 25271, 34054, 34558, 50542, 318961, 629999, 637922, 1259998, 7951609, 11629441, 11801557, 15903218, 23258882, 23603114, 294209533, 430289317, 588419066, 860578634, 5430948947, 10861897894, 200945111039, 401890222078]

約数ペア:

[(1, 401890222078), (2, 200945111039), (37, 10861897894), (74, 5430948947), (467, 860578634), (683, 588419066), (934, 430289317), (1366, 294209533), (17027, 23603114), (17279, 23258882), (25271, 15903218), (34054, 11801557), (34558, 11629441), (50542, 7951609), (318961, 1259998), (629999, 637922)]