2090260090

素因数分解:

$2^1\times 5^1\times {\mathrm{4933}}^1\times {\mathrm{42373}}^1$

素因数の和:47313

約数の個数: 16

約数和(自身を含む): 3763319688

約数和(自身を除く): 1673059598

約数列:

[1, 2, 5, 10, 4933, 9866, 24665, 42373, 49330, 84746, 211865, 423730, 209026009, 418052018, 1045130045, 2090260090]

約数ペア:

[(1, 2090260090), (2, 1045130045), (5, 418052018), (10, 209026009), (4933, 423730), (9866, 211865), (24665, 84746), (42373, 49330)]