2576830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 4677120

約数和(自身を除く): 2100290

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 2029, 4058, 10145, 20290, 257683, 515366, 1288415, 2576830]

約数ペア:

[(1, 2576830), (2, 1288415), (5, 515366), (10, 257683), (127, 20290), (254, 10145), (635, 4058), (1270, 2029)]