2017431740

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{147689}}^1$

素因数の和:148381

約数の個数: 24

約数和(自身を含む): 4242838320

約数和(自身を除く): 2225406580

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 147689, 295378, 590756, 738445, 1476890, 2953780, 100871587, 201743174, 403486348, 504357935, 1008715870, 2017431740]

約数ペア:

[(1, 2017431740), (2, 1008715870), (4, 504357935), (5, 403486348), (10, 201743174), (20, 100871587), (683, 2953780), (1366, 1476890), (2732, 738445), (3415, 590756), (6830, 295378), (13660, 147689)]