8889781204

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{28132219}}^1$

素因数の和:28132302

約数の個数: 12

約数和(自身を含む): 15754043200

約数和(自身を除く): 6864261996

約数列:

[1, 2, 4, 79, 158, 316, 28132219, 56264438, 112528876, 2222445301, 4444890602, 8889781204]

約数ペア:

[(1, 8889781204), (2, 4444890602), (4, 2222445301), (79, 112528876), (158, 56264438), (316, 28132219)]