4940228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{65003}}^1$

素因数の和:65026

約数の個数: 12

約数和(自身を含む): 9100560

約数和(自身を除く): 4160332

約数列:

[1, 2, 4, 19, 38, 76, 65003, 130006, 260012, 1235057, 2470114, 4940228]

約数ペア:

[(1, 4940228), (2, 2470114), (4, 1235057), (19, 260012), (38, 130006), (76, 65003)]