505042172

素因数分解:

$2^2\times {\mathrm{12109}}^1\times {\mathrm{10427}}^1$

素因数の和:22540

約数の個数: 12

約数和(自身を含む): 883981560

約数和(自身を除く): 378939388

約数列:

[1, 2, 4, 10427, 12109, 20854, 24218, 41708, 48436, 126260543, 252521086, 505042172]

約数ペア:

[(1, 505042172), (2, 252521086), (4, 126260543), (10427, 48436), (12109, 41708), (20854, 24218)]