421882102204

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{823}}^1\times {\mathrm{664009}}^1$

素因数の和:665029

約数の個数: 24

約数和(自身を含む): 743021877920

約数和(自身を除く): 321139775716

約数列:

[1, 2, 4, 193, 386, 772, 823, 1646, 3292, 158839, 317678, 635356, 664009, 1328018, 2656036, 128153737, 256307474, 512614948, 546479407, 1092958814, 2185917628, 105470525551, 210941051102, 421882102204]

約数ペア:

[(1, 421882102204), (2, 210941051102), (4, 105470525551), (193, 2185917628), (386, 1092958814), (772, 546479407), (823, 512614948), (1646, 256307474), (3292, 128153737), (158839, 2656036), (317678, 1328018), (635356, 664009)]