2008600945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{26801}}^1$

素因数の和:27972

約数の個数: 16

約数和(自身を含む): 2598078672

約数和(自身を除く): 589477727

約数列:

[1, 5, 13, 65, 1153, 5765, 14989, 26801, 74945, 134005, 348413, 1742065, 30901553, 154507765, 401720189, 2008600945]

約数ペア:

[(1, 2008600945), (5, 401720189), (13, 154507765), (65, 30901553), (1153, 1742065), (5765, 348413), (14989, 134005), (26801, 74945)]