1297389002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{548347}}^1$

素因数の和:548382

約数の個数: 24

約数和(自身を含む): 2408344416

約数和(自身を除く): 1110955414

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 548347, 1096694, 3838429, 7128511, 7676858, 14257022, 49899577, 92670643, 99799154, 185341286, 648694501, 1297389002]

約数ペア:

[(1, 1297389002), (2, 648694501), (7, 185341286), (13, 99799154), (14, 92670643), (26, 49899577), (91, 14257022), (169, 7676858), (182, 7128511), (338, 3838429), (1183, 1096694), (2366, 548347)]