631158022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2608091}}^1$

素因数の和:2608115

約数の個数: 12

約数和(自身を含む): 1040628708

約数和(自身を除く): 409470686

約数列:

[1, 2, 11, 22, 121, 242, 2608091, 5216182, 28689001, 57378002, 315579011, 631158022]

約数ペア:

[(1, 631158022), (2, 315579011), (11, 57378002), (22, 28689001), (121, 5216182), (242, 2608091)]