3980418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51031}}^1$

素因数の和:51049

約数の個数: 16

約数和(自身を含む): 8573376

約数和(自身を除く): 4592958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 51031, 102062, 153093, 306186, 663403, 1326806, 1990209, 3980418]

約数ペア:

[(1, 3980418), (2, 1990209), (3, 1326806), (6, 663403), (13, 306186), (26, 153093), (39, 102062), (78, 51031)]