680580228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2985001}}^1$

素因数の和:2985027

約数の個数: 24

約数和(自身を含む): 1671601120

約数和(自身を除く): 991020892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2985001, 5970002, 8955003, 11940004, 17910006, 35820012, 56715019, 113430038, 170145057, 226860076, 340290114, 680580228]

約数ペア:

[(1, 680580228), (2, 340290114), (3, 226860076), (4, 170145057), (6, 113430038), (12, 56715019), (19, 35820012), (38, 17910006), (57, 11940004), (76, 8955003), (114, 5970002), (228, 2985001)]