2080261076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{153911}}^1$

素因数の和:154055

約数の個数: 24

約数和(自身を含む): 3792391680

約数和(自身を除く): 1712130604

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 153911, 307822, 615644, 4771241, 9542482, 16776299, 19084964, 33552598, 67105196, 520065269, 1040130538, 2080261076]

約数ペア:

[(1, 2080261076), (2, 1040130538), (4, 520065269), (31, 67105196), (62, 33552598), (109, 19084964), (124, 16776299), (218, 9542482), (436, 4771241), (3379, 615644), (6758, 307822), (13516, 153911)]