4080666086

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{354163}}^1$

素因数の和:354995

約数の個数: 16

約数和(自身を含む): 7003947264

約数和(自身を除く): 2923281178

約数列:

[1, 2, 7, 14, 823, 1646, 5761, 11522, 354163, 708326, 2479141, 4958282, 291476149, 582952298, 2040333043, 4080666086]

約数ペア:

[(1, 4080666086), (2, 2040333043), (7, 582952298), (14, 291476149), (823, 4958282), (1646, 2479141), (5761, 708326), (11522, 354163)]