130178419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1481}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 154365120

約数和(自身を除く): 24186701

約数列:

[1, 7, 29, 203, 433, 1481, 3031, 10367, 12557, 42949, 87899, 300643, 641273, 4488911, 18596917, 130178419]

約数ペア:

[(1, 130178419), (7, 18596917), (29, 4488911), (203, 641273), (433, 300643), (1481, 87899), (3031, 42949), (10367, 12557)]