858996910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107509}}^1$

素因数の和:107580

約数の個数: 32

約数和(自身を含む): 1671995520

約数和(自身を除く): 812998610

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 107509, 215018, 537545, 1075090, 1827653, 3655306, 5052923, 9138265, 10105846, 18276530, 25264615, 50529230, 85899691, 171799382, 429498455, 858996910]

約数ペア:

[(1, 858996910), (2, 429498455), (5, 171799382), (10, 85899691), (17, 50529230), (34, 25264615), (47, 18276530), (85, 10105846), (94, 9138265), (170, 5052923), (235, 3655306), (470, 1827653), (799, 1075090), (1598, 537545), (3995, 215018), (7990, 107509)]