2155235038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{566273}}^1$

素因数の和:566459

約数の個数: 16

約数和(自身を含む): 3547140336

約数和(自身を除く): 1391905298

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 566273, 1132546, 6229003, 12458006, 97965229, 195930458, 1077617519, 2155235038]

約数ペア:

[(1, 2155235038), (2, 1077617519), (11, 195930458), (22, 97965229), (173, 12458006), (346, 6229003), (1903, 1132546), (3806, 566273)]