680492018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1\times {\mathrm{9319}}^1$

素因数の和:10609

約数の個数: 16

約数和(自身を含む): 1056888000

約数和(自身を除く): 376395982

約数列:

[1, 2, 29, 58, 1259, 2518, 9319, 18638, 36511, 73022, 270251, 540502, 11732621, 23465242, 340246009, 680492018]

約数ペア:

[(1, 680492018), (2, 340246009), (29, 23465242), (58, 11732621), (1259, 540502), (2518, 270251), (9319, 73022), (18638, 36511)]