8729127970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8999101}}^1$

素因数の和:8999205

約数の個数: 16

約数和(自身を含む): 15874415928

約数和(自身を除く): 7145287958

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 8999101, 17998202, 44995505, 89991010, 872912797, 1745825594, 4364563985, 8729127970]

約数ペア:

[(1, 8729127970), (2, 4364563985), (5, 1745825594), (10, 872912797), (97, 89991010), (194, 44995505), (485, 17998202), (970, 8999101)]