490692715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{33713}}^1$

素因数の和:33830

約数の個数: 16

約数和(自身を含む): 611706816

約数和(自身を除く): 121014101

約数列:

[1, 5, 41, 71, 205, 355, 2911, 14555, 33713, 168565, 1382233, 2393623, 6911165, 11968115, 98138543, 490692715]

約数ペア:

[(1, 490692715), (5, 98138543), (41, 11968115), (71, 6911165), (205, 2393623), (355, 1382233), (2911, 168565), (14555, 33713)]