2479030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 4493520

約数和(自身を除く): 2014490

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 1579, 3158, 7895, 15790, 247903, 495806, 1239515, 2479030]

約数ペア:

[(1, 2479030), (2, 1239515), (5, 495806), (10, 247903), (157, 15790), (314, 7895), (785, 3158), (1570, 1579)]