2066316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 5838336

約数和(自身を除く): 3772020

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, 1447, 2894, 4341, 5788, 8682, 10129, 17364, 20258, 24599, 30387, 40516, 49198, 60774, 73797, 98396, 121548, 147594, 172193, 295188, 344386, 516579, 688772, 1033158, 2066316]

約数ペア:

[(1, 2066316), (2, 1033158), (3, 688772), (4, 516579), (6, 344386), (7, 295188), (12, 172193), (14, 147594), (17, 121548), (21, 98396), (28, 73797), (34, 60774), (42, 49198), (51, 40516), (68, 30387), (84, 24599), (102, 20258), (119, 17364), (204, 10129), (238, 8682), (357, 5788), (476, 4341), (714, 2894), (1428, 1447)]