2017108115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 2814067200

約数和(自身を除く): 796959085

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 379, 463, 605, 1045, 1895, 2299, 2315, 4169, 5093, 7201, 8797, 11495, 20845, 25465, 36005, 43985, 45859, 56023, 79211, 96767, 175477, 229295, 280115, 396055, 483835, 871321, 877385, 1064437, 1930247, 3334063, 4356605, 5322185, 9651235, 16670315, 21232717, 36674693, 106163585, 183373465, 403421623, 2017108115]

約数ペア:

[(1, 2017108115), (5, 403421623), (11, 183373465), (19, 106163585), (55, 36674693), (95, 21232717), (121, 16670315), (209, 9651235), (379, 5322185), (463, 4356605), (605, 3334063), (1045, 1930247), (1895, 1064437), (2299, 877385), (2315, 871321), (4169, 483835), (5093, 396055), (7201, 280115), (8797, 229295), (11495, 175477), (20845, 96767), (25465, 79211), (36005, 56023), (43985, 45859)]