2054696578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{418813}}^1$

素因数の和:419049

約数の個数: 16

約数和(自身を含む): 3377316096

約数和(自身を除く): 1322619518

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 418813, 837626, 4606943, 9213886, 93395299, 186790598, 1027348289, 2054696578]

約数ペア:

[(1, 2054696578), (2, 1027348289), (11, 186790598), (22, 93395299), (223, 9213886), (446, 4606943), (2453, 837626), (4906, 418813)]