901020876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{630967}}^1$

素因数の和:630998

約数の個数: 48

約数和(自身を含む): 2544062976

約数和(自身を除く): 1643042100

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, 630967, 1261934, 1892901, 2523868, 3785802, 4416769, 7571604, 8833538, 10726439, 13250307, 17667076, 21452878, 26500614, 32179317, 42905756, 53001228, 64358634, 75085073, 128717268, 150170146, 225255219, 300340292, 450510438, 901020876]

約数ペア:

[(1, 901020876), (2, 450510438), (3, 300340292), (4, 225255219), (6, 150170146), (7, 128717268), (12, 75085073), (14, 64358634), (17, 53001228), (21, 42905756), (28, 32179317), (34, 26500614), (42, 21452878), (51, 17667076), (68, 13250307), (84, 10726439), (102, 8833538), (119, 7571604), (204, 4416769), (238, 3785802), (357, 2523868), (476, 1892901), (714, 1261934), (1428, 630967)]