409137116

素因数分解:

$2^2\times {\mathrm{4751}}^1\times {\mathrm{21529}}^1$

素因数の和:26284

約数の個数: 12

約数和(自身を含む): 716173920

約数和(自身を除く): 307036804

約数列:

[1, 2, 4, 4751, 9502, 19004, 21529, 43058, 86116, 102284279, 204568558, 409137116]

約数ペア:

[(1, 409137116), (2, 204568558), (4, 102284279), (4751, 86116), (9502, 43058), (19004, 21529)]