78579782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{1949}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 124254000

約数和(自身を除く): 45674218

約数列:

[1, 2, 19, 38, 1061, 1949, 2122, 3898, 20159, 37031, 40318, 74062, 2067889, 4135778, 39289891, 78579782]

約数ペア:

[(1, 78579782), (2, 39289891), (19, 4135778), (38, 2067889), (1061, 74062), (1949, 40318), (2122, 37031), (3898, 20159)]