4909810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21347}}^1$

素因数の和:21377

約数の個数: 16

約数和(自身を含む): 9222336

約数和(自身を除く): 4312526

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 21347, 42694, 106735, 213470, 490981, 981962, 2454905, 4909810]

約数ペア:

[(1, 4909810), (2, 2454905), (5, 981962), (10, 490981), (23, 213470), (46, 106735), (115, 42694), (230, 21347)]