2017170872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{136813}}^1$

素因数の和:136935

約数の個数: 32

約数和(自身を含む): 4022331600

約数和(自身を除く): 2005160728

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 136813, 273626, 547252, 1094504, 2599447, 5198894, 10397788, 13270861, 20795576, 26541722, 53083444, 106166888, 252146359, 504292718, 1008585436, 2017170872]

約数ペア:

[(1, 2017170872), (2, 1008585436), (4, 504292718), (8, 252146359), (19, 106166888), (38, 53083444), (76, 26541722), (97, 20795576), (152, 13270861), (194, 10397788), (388, 5198894), (776, 2599447), (1843, 1094504), (3686, 547252), (7372, 273626), (14744, 136813)]