2016228428

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{719}}^1\times {\mathrm{7877}}^1$

素因数の和:8689

約数の個数: 24

約数和(自身を含む): 3573460800

約数和(自身を除く): 1557232372

約数列:

[1, 2, 4, 89, 178, 356, 719, 1438, 2876, 7877, 15754, 31508, 63991, 127982, 255964, 701053, 1402106, 2804212, 5663563, 11327126, 22654252, 504057107, 1008114214, 2016228428]

約数ペア:

[(1, 2016228428), (2, 1008114214), (4, 504057107), (89, 22654252), (178, 11327126), (356, 5663563), (719, 2804212), (1438, 1402106), (2876, 701053), (7877, 255964), (15754, 127982), (31508, 63991)]