2160804968

素因数分解:

$2^3\times 7^1\times {\mathrm{38585803}}^1$

素因数の和:38585816

約数の個数: 16

約数和(自身を含む): 4630296480

約数和(自身を除く): 2469491512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 38585803, 77171606, 154343212, 270100621, 308686424, 540201242, 1080402484, 2160804968]

約数ペア:

[(1, 2160804968), (2, 1080402484), (4, 540201242), (7, 308686424), (8, 270100621), (14, 154343212), (28, 77171606), (56, 38585803)]