2120865458

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1\times {\mathrm{6067}}^1$

素因数の和:6977

約数の個数: 16

約数和(自身を含む): 3198369984

約数和(自身を除く): 1077504526

約数列:

[1, 2, 277, 554, 631, 1262, 6067, 12134, 174787, 349574, 1680559, 3361118, 3828277, 7656554, 1060432729, 2120865458]

約数ペア:

[(1, 2120865458), (2, 1060432729), (277, 7656554), (554, 3828277), (631, 3361118), (1262, 1680559), (6067, 349574), (12134, 174787)]