854605724

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2687}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 1761779712

約数和(自身を除く): 907173988

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 307, 518, 614, 1036, 1228, 2149, 2687, 4298, 5374, 8596, 10748, 11359, 18809, 22718, 37618, 45436, 75236, 79513, 99419, 159026, 198838, 318052, 397676, 695933, 824909, 1391866, 1649818, 2783732, 3299636, 5774363, 11548726, 23097452, 30521633, 61043266, 122086532, 213651431, 427302862, 854605724]

約数ペア:

[(1, 854605724), (2, 427302862), (4, 213651431), (7, 122086532), (14, 61043266), (28, 30521633), (37, 23097452), (74, 11548726), (148, 5774363), (259, 3299636), (307, 2783732), (518, 1649818), (614, 1391866), (1036, 824909), (1228, 695933), (2149, 397676), (2687, 318052), (4298, 198838), (5374, 159026), (8596, 99419), (10748, 79513), (11359, 75236), (18809, 45436), (22718, 37618)]