2190686511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 3196892160

約数和(自身を除く): 1006205649

約数列:

[1, 3, 13, 39, 79, 237, 317, 951, 1027, 2243, 3081, 4121, 6729, 12363, 25043, 29159, 75129, 87477, 177197, 325559, 531591, 711031, 976677, 2133093, 2303561, 6910683, 9243403, 27730209, 56171449, 168514347, 730228837, 2190686511]

約数ペア:

[(1, 2190686511), (3, 730228837), (13, 168514347), (39, 56171449), (79, 27730209), (237, 9243403), (317, 6910683), (951, 2303561), (1027, 2133093), (2243, 976677), (3081, 711031), (4121, 531591), (6729, 325559), (12363, 177197), (25043, 87477), (29159, 75129)]