4454210

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2111}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 8059392

約数和(自身を除く): 3605182

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2111, 4222, 10555, 21110, 445421, 890842, 2227105, 4454210]

約数ペア:

[(1, 4454210), (2, 2227105), (5, 890842), (10, 445421), (211, 21110), (422, 10555), (1055, 4222), (2110, 2111)]