254284210

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{41213}}^1$

素因数の和:41837

約数の個数: 16

約数和(自身を含む): 458464536

約数和(自身を除く): 204180326

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 41213, 82426, 206065, 412130, 25428421, 50856842, 127142105, 254284210]

約数ペア:

[(1, 254284210), (2, 127142105), (5, 50856842), (10, 25428421), (617, 412130), (1234, 206065), (3085, 82426), (6170, 41213)]