2100996968

素因数分解:

$2^3\times 7^1\times {\mathrm{37517803}}^1$

素因数の和:37517816

約数の個数: 16

約数和(自身を含む): 4502136480

約数和(自身を除く): 2401139512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37517803, 75035606, 150071212, 262624621, 300142424, 525249242, 1050498484, 2100996968]

約数ペア:

[(1, 2100996968), (2, 1050498484), (4, 525249242), (7, 300142424), (8, 262624621), (14, 150071212), (28, 75035606), (56, 37517803)]