2007779870

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{182029}}^1$

素因数の和:183139

約数の個数: 16

約数和(自身を含む): 3617300160

約数和(自身を除く): 1609520290

約数列:

[1, 2, 5, 10, 1103, 2206, 5515, 11030, 182029, 364058, 910145, 1820290, 200777987, 401555974, 1003889935, 2007779870]

約数ペア:

[(1, 2007779870), (2, 1003889935), (5, 401555974), (10, 200777987), (1103, 1820290), (2206, 910145), (5515, 364058), (11030, 182029)]