520343476

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{280963}}^1$

素因数の和:281430

約数の個数: 12

約数和(自身を含む): 912571072

約数和(自身を除く): 392227596

約数列:

[1, 2, 4, 463, 926, 1852, 280963, 561926, 1123852, 130085869, 260171738, 520343476]

約数ペア:

[(1, 520343476), (2, 260171738), (4, 130085869), (463, 1123852), (926, 561926), (1852, 280963)]