2839389695

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1\times {\mathrm{2531}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 3448280160

約数和(自身を除く): 608890465

約数列:

[1, 5, 89, 445, 2521, 2531, 12605, 12655, 224369, 225259, 1121845, 1126295, 6380651, 31903255, 567877939, 2839389695]

約数ペア:

[(1, 2839389695), (5, 567877939), (89, 31903255), (445, 6380651), (2521, 1126295), (2531, 1121845), (12605, 225259), (12655, 224369)]