2855778877

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1\times {\mathrm{7577}}^1$

素因数の和:9948

約数の個数: 16

約数和(自身を含む): 3407553792

約数和(自身を除く): 551774915

約数列:

[1, 7, 23, 161, 2341, 7577, 16387, 53039, 53843, 174271, 376901, 1219897, 17737757, 124164299, 407968411, 2855778877]

約数ペア:

[(1, 2855778877), (7, 407968411), (23, 124164299), (161, 17737757), (2341, 1219897), (7577, 376901), (16387, 174271), (53039, 53843)]