2170294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1861706

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 199, 266, 287, 398, 574, 779, 1393, 1558, 2786, 3781, 5453, 7562, 8159, 10906, 16318, 26467, 52934, 57113, 114226, 155021, 310042, 1085147, 2170294]

約数ペア:

[(1, 2170294), (2, 1085147), (7, 310042), (14, 155021), (19, 114226), (38, 57113), (41, 52934), (82, 26467), (133, 16318), (199, 10906), (266, 8159), (287, 7562), (398, 5453), (574, 3781), (779, 2786), (1393, 1558)]