2018903029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1283473}}^1$

素因数の和:1283508

約数の個数: 12

約数和(自身を含む): 2389828588

約数和(自身を除く): 370925559

約数列:

[1, 11, 13, 121, 143, 1573, 1283473, 14118203, 16685149, 155300233, 183536639, 2018903029]

約数ペア:

[(1, 2018903029), (11, 183536639), (13, 155300233), (121, 16685149), (143, 14118203), (1573, 1283473)]