345360626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1021777}}^1$

素因数の和:1021805

約数の個数: 12

約数和(自身を含む): 560956122

約数和(自身を除く): 215595496

約数列:

[1, 2, 13, 26, 169, 338, 1021777, 2043554, 13283101, 26566202, 172680313, 345360626]

約数ペア:

[(1, 345360626), (2, 172680313), (13, 26566202), (26, 13283101), (169, 2043554), (338, 1021777)]