2006071490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{133649}}^1$

素因数の和:133754

約数の個数: 32

約数和(自身を含む): 3849120000

約数和(自身を除く): 1843048510

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 133649, 267298, 668245, 1336490, 2539331, 5078662, 10558271, 12696655, 21116542, 25393310, 52791355, 105582710, 200607149, 401214298, 1003035745, 2006071490]

約数ペア:

[(1, 2006071490), (2, 1003035745), (5, 401214298), (10, 200607149), (19, 105582710), (38, 52791355), (79, 25393310), (95, 21116542), (158, 12696655), (190, 10558271), (395, 5078662), (790, 2539331), (1501, 1336490), (3002, 668245), (7505, 267298), (15010, 133649)]