2821601245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{791473}}^1$

素因数の和:791532

約数の個数: 16

約数和(自身を含む): 3647112192

約数和(自身を除く): 825510947

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 791473, 3957365, 18203879, 24535663, 91019395, 122678315, 564320249, 2821601245]

約数ペア:

[(1, 2821601245), (5, 564320249), (23, 122678315), (31, 91019395), (115, 24535663), (155, 18203879), (713, 3957365), (3565, 791473)]