1284495842

素因数分解:

$2^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{25693}}^1$

素因数の和:29273

約数の個数: 16

約数和(自身を含む): 2202695232

約数和(自身を除く): 918199390

約数列:

[1, 2, 7, 14, 3571, 7142, 24997, 25693, 49994, 51386, 179851, 359702, 91749703, 183499406, 642247921, 1284495842]

約数ペア:

[(1, 1284495842), (2, 642247921), (7, 183499406), (14, 91749703), (3571, 359702), (7142, 179851), (24997, 51386), (25693, 49994)]