262126878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3360601}}^1$

素因数の和:3360619

約数の個数: 16

約数和(自身を含む): 564581136

約数和(自身を除く): 302454258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3360601, 6721202, 10081803, 20163606, 43687813, 87375626, 131063439, 262126878]

約数ペア:

[(1, 262126878), (2, 131063439), (3, 87375626), (6, 43687813), (13, 20163606), (26, 10081803), (39, 6721202), (78, 3360601)]