1377776846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1\times {\mathrm{10891}}^1$

素因数の和:12407

約数の個数: 16

約数和(自身を含む): 2116359168

約数和(自身を除く): 738582322

約数列:

[1, 2, 43, 86, 1471, 2942, 10891, 21782, 63253, 126506, 468313, 936626, 16020661, 32041322, 688888423, 1377776846]

約数ペア:

[(1, 1377776846), (2, 688888423), (43, 32041322), (86, 16020661), (1471, 936626), (2942, 468313), (10891, 126506), (21782, 63253)]