2549026282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 4561920000

約数和(自身を除く): 2012893718

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 439, 479, 551, 638, 878, 958, 1102, 4829, 5269, 6061, 8341, 9101, 9658, 10538, 12122, 12731, 13891, 16682, 18202, 25462, 27782, 91751, 100111, 140041, 152801, 183502, 200222, 210281, 241889, 263929, 280082, 305602, 420562, 483778, 527858, 2313091, 2660779, 2903219, 3995339, 4626182, 5321558, 5806438, 6098149, 7990678, 12196298, 43948729, 67079639, 87897458, 115864831, 134159278, 231729662, 1274513141, 2549026282]

約数ペア:

[(1, 2549026282), (2, 1274513141), (11, 231729662), (19, 134159278), (22, 115864831), (29, 87897458), (38, 67079639), (58, 43948729), (209, 12196298), (319, 7990678), (418, 6098149), (439, 5806438), (479, 5321558), (551, 4626182), (638, 3995339), (878, 2903219), (958, 2660779), (1102, 2313091), (4829, 527858), (5269, 483778), (6061, 420562), (8341, 305602), (9101, 280082), (9658, 263929), (10538, 241889), (12122, 210281), (12731, 200222), (13891, 183502), (16682, 152801), (18202, 140041), (25462, 100111), (27782, 91751)]