690426242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2853001}}^1$

素因数の和:2853025

約数の個数: 12

約数和(自身を含む): 1138347798

約数和(自身を除く): 447921556

約数列:

[1, 2, 11, 22, 121, 242, 2853001, 5706002, 31383011, 62766022, 345213121, 690426242]

約数ペア:

[(1, 690426242), (2, 345213121), (11, 62766022), (22, 31383011), (121, 5706002), (242, 2853001)]