489058423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{7369}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 589600000

約数和(自身を除く): 100541577

約数列:

[1, 7, 19, 133, 499, 3493, 7369, 9481, 51583, 66367, 140011, 980077, 3677131, 25739917, 69865489, 489058423]

約数ペア:

[(1, 489058423), (7, 69865489), (19, 25739917), (133, 3677131), (499, 980077), (3493, 140011), (7369, 66367), (9481, 51583)]