1771821796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{5607031}}^1$

素因数の和:5607114

約数の個数: 12

約数和(自身を含む): 3139937920

約数和(自身を除く): 1368116124

約数列:

[1, 2, 4, 79, 158, 316, 5607031, 11214062, 22428124, 442955449, 885910898, 1771821796]

約数ペア:

[(1, 1771821796), (2, 885910898), (4, 442955449), (79, 22428124), (158, 11214062), (316, 5607031)]