420293364

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{745201}}^1$

素因数の和:745255

約数の個数: 24

約数和(自身を含む): 1001551488

約数和(自身を除く): 581258124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 745201, 1490402, 2235603, 2980804, 4471206, 8942412, 35024447, 70048894, 105073341, 140097788, 210146682, 420293364]

約数ペア:

[(1, 420293364), (2, 210146682), (3, 140097788), (4, 105073341), (6, 70048894), (12, 35024447), (47, 8942412), (94, 4471206), (141, 2980804), (188, 2235603), (282, 1490402), (564, 745201)]