289313870

素因数分解:

$2^1\times 5^1\times {\mathrm{6793}}^1\times {\mathrm{4259}}^1$

素因数の和:11059

約数の個数: 16

約数和(自身を含む): 520963920

約数和(自身を除く): 231650050

約数列:

[1, 2, 5, 10, 4259, 6793, 8518, 13586, 21295, 33965, 42590, 67930, 28931387, 57862774, 144656935, 289313870]

約数ペア:

[(1, 289313870), (2, 144656935), (5, 57862774), (10, 28931387), (4259, 67930), (6793, 42590), (8518, 33965), (13586, 21295)]