2019557624

素因数分解:

$2^3\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{10099}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 4329264000

約数和(自身を除く): 2309706376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3571, 7142, 10099, 14284, 20198, 24997, 28568, 40396, 49994, 70693, 80792, 99988, 141386, 199976, 282772, 565544, 36063529, 72127058, 144254116, 252444703, 288508232, 504889406, 1009778812, 2019557624]

約数ペア:

[(1, 2019557624), (2, 1009778812), (4, 504889406), (7, 288508232), (8, 252444703), (14, 144254116), (28, 72127058), (56, 36063529), (3571, 565544), (7142, 282772), (10099, 199976), (14284, 141386), (20198, 99988), (24997, 80792), (28568, 70693), (40396, 49994)]