2100090634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{55265543}}^1$

素因数の和:55265564

約数の個数: 8

約数和(自身を含む): 3315932640

約数和(自身を除く): 1215842006

約数列:

[1, 2, 19, 38, 55265543, 110531086, 1050045317, 2100090634]

約数ペア:

[(1, 2100090634), (2, 1050045317), (19, 110531086), (38, 55265543)]