2016576856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111487}}^1$

素因数の和:111536

約数の個数: 64

約数和(自身を含む): 4816281600

約数和(自身を除く): 2799704744

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 111487, 222974, 445948, 780409, 891896, 1560818, 1895279, 2118253, 3121636, 3790558, 4236506, 6243272, 7581116, 8473012, 13266953, 14827771, 15162232, 16946024, 26533906, 29655542, 36010301, 53067812, 59311084, 72020602, 106135624, 118622168, 144041204, 252072107, 288082408, 504144214, 1008288428, 2016576856]

約数ペア:

[(1, 2016576856), (2, 1008288428), (4, 504144214), (7, 288082408), (8, 252072107), (14, 144041204), (17, 118622168), (19, 106135624), (28, 72020602), (34, 59311084), (38, 53067812), (56, 36010301), (68, 29655542), (76, 26533906), (119, 16946024), (133, 15162232), (136, 14827771), (152, 13266953), (238, 8473012), (266, 7581116), (323, 6243272), (476, 4236506), (532, 3790558), (646, 3121636), (952, 2118253), (1064, 1895279), (1292, 1560818), (2261, 891896), (2584, 780409), (4522, 445948), (9044, 222974), (18088, 111487)]