2218889231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{6343}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 2430005760

約数和(自身を除く): 211116529

約数列:

[1, 13, 71, 379, 923, 4927, 6343, 26909, 82459, 349817, 450353, 2403997, 5854589, 31251961, 170683787, 2218889231]

約数ペア:

[(1, 2218889231), (13, 170683787), (71, 31251961), (379, 5854589), (923, 2403997), (4927, 450353), (6343, 349817), (26909, 82459)]