2017606780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14411477}}^1$

素因数の和:14411493

約数の個数: 24

約数和(自身を含む): 4842256608

約数和(自身を除く): 2824649828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14411477, 28822954, 57645908, 72057385, 100880339, 144114770, 201760678, 288229540, 403521356, 504401695, 1008803390, 2017606780]

約数ペア:

[(1, 2017606780), (2, 1008803390), (4, 504401695), (5, 403521356), (7, 288229540), (10, 201760678), (14, 144114770), (20, 100880339), (28, 72057385), (35, 57645908), (70, 28822954), (140, 14411477)]