2023112

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 4764060

約数和(自身を除く): 2740948

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 397, 637, 728, 794, 1274, 1588, 2548, 2779, 3176, 5096, 5161, 5558, 10322, 11116, 19453, 20644, 22232, 36127, 38906, 41288, 72254, 77812, 144508, 155624, 252889, 289016, 505778, 1011556, 2023112]

約数ペア:

[(1, 2023112), (2, 1011556), (4, 505778), (7, 289016), (8, 252889), (13, 155624), (14, 144508), (26, 77812), (28, 72254), (49, 41288), (52, 38906), (56, 36127), (91, 22232), (98, 20644), (104, 19453), (182, 11116), (196, 10322), (364, 5558), (392, 5161), (397, 5096), (637, 3176), (728, 2779), (794, 2548), (1274, 1588)]