2053282319090

素因数分解:

$2^1\times 5^1\times {\mathrm{78101}}^1\times {\mathrm{2629009}}^1$

素因数の和:2707117

約数の個数: 16

約数和(自身を含む): 3695956902360

約数和(自身を除く): 1642674583270

約数列:

[1, 2, 5, 10, 78101, 156202, 390505, 781010, 2629009, 5258018, 13145045, 26290090, 205328231909, 410656463818, 1026641159545, 2053282319090]

約数ペア:

[(1, 2053282319090), (2, 1026641159545), (5, 410656463818), (10, 205328231909), (78101, 26290090), (156202, 13145045), (390505, 5258018), (781010, 2629009)]