2042230

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:911

約数の個数: 16

約数和(自身を含む): 3692304

約数和(自身を除く): 1650074

約数列:

[1, 2, 5, 10, 443, 461, 886, 922, 2215, 2305, 4430, 4610, 204223, 408446, 1021115, 2042230]

約数ペア:

[(1, 2042230), (2, 1021115), (5, 408446), (10, 204223), (443, 4610), (461, 4430), (886, 2305), (922, 2215)]