494339188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{929209}}^1$

素因数の和:929239

約数の個数: 24

約数和(自身を含む): 1040715200

約数和(自身を除く): 546376012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 929209, 1858418, 3716836, 6504463, 13008926, 17654971, 26017852, 35309942, 70619884, 123584797, 247169594, 494339188]

約数ペア:

[(1, 494339188), (2, 247169594), (4, 123584797), (7, 70619884), (14, 35309942), (19, 26017852), (28, 17654971), (38, 13008926), (76, 6504463), (133, 3716836), (266, 1858418), (532, 929209)]