1040266655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{244481}}^1$

素因数の和:244546

約数の個数: 16

約数和(自身を含む): 1337805504

約数和(自身を除く): 297538849

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 244481, 1222405, 5623063, 9045797, 28115315, 45228985, 208053331, 1040266655]

約数ペア:

[(1, 1040266655), (5, 208053331), (23, 45228985), (37, 28115315), (115, 9045797), (185, 5623063), (851, 1222405), (4255, 244481)]