2671788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 4876116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1871, 3742, 5613, 7484, 11226, 13097, 22452, 26194, 31807, 39291, 52388, 63614, 78582, 95421, 127228, 157164, 190842, 222649, 381684, 445298, 667947, 890596, 1335894, 2671788]

約数ペア:

[(1, 2671788), (2, 1335894), (3, 890596), (4, 667947), (6, 445298), (7, 381684), (12, 222649), (14, 190842), (17, 157164), (21, 127228), (28, 95421), (34, 78582), (42, 63614), (51, 52388), (68, 39291), (84, 31807), (102, 26194), (119, 22452), (204, 13097), (238, 11226), (357, 7484), (476, 5613), (714, 3742), (1428, 1871)]