2000261312

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^2\times {\mathrm{5309}}^1$

素因数の和:5386

約数の個数: 84

約数和(自身を含む): 4699010160

約数和(自身を除く): 2698748848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 841, 928, 1624, 1682, 1856, 3248, 3364, 5309, 5887, 6496, 6728, 10618, 11774, 12992, 13456, 21236, 23548, 26912, 37163, 42472, 47096, 53824, 74326, 84944, 94192, 148652, 153961, 169888, 188384, 297304, 307922, 339776, 376768, 594608, 615844, 1077727, 1189216, 1231688, 2155454, 2378432, 2463376, 4310908, 4464869, 4926752, 8621816, 8929738, 9853504, 17243632, 17859476, 31254083, 34487264, 35718952, 62508166, 68974528, 71437904, 125016332, 142875808, 250032664, 285751616, 500065328, 1000130656, 2000261312]

約数ペア:

[(1, 2000261312), (2, 1000130656), (4, 500065328), (7, 285751616), (8, 250032664), (14, 142875808), (16, 125016332), (28, 71437904), (29, 68974528), (32, 62508166), (56, 35718952), (58, 34487264), (64, 31254083), (112, 17859476), (116, 17243632), (203, 9853504), (224, 8929738), (232, 8621816), (406, 4926752), (448, 4464869), (464, 4310908), (812, 2463376), (841, 2378432), (928, 2155454), (1624, 1231688), (1682, 1189216), (1856, 1077727), (3248, 615844), (3364, 594608), (5309, 376768), (5887, 339776), (6496, 307922), (6728, 297304), (10618, 188384), (11774, 169888), (12992, 153961), (13456, 148652), (21236, 94192), (23548, 84944), (26912, 74326), (37163, 53824), (42472, 47096)]