2008135346

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3583}}^1$

素因数の和:3668

約数の個数: 64

約数和(自身を含む): 3784704000

約数和(自身を除く): 1776568654

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 343, 602, 686, 817, 931, 1634, 1862, 2107, 3583, 4214, 5719, 6517, 7166, 11438, 13034, 14749, 25081, 29498, 40033, 50162, 68077, 80066, 136154, 154069, 175567, 280231, 308138, 351134, 476539, 560462, 953078, 1078483, 1228969, 2156966, 2457938, 2927311, 3335773, 5854622, 6671546, 7549381, 15098762, 20491177, 23350411, 40982354, 46700822, 52845667, 105691334, 143438239, 286876478, 1004067673, 2008135346]

約数ペア:

[(1, 2008135346), (2, 1004067673), (7, 286876478), (14, 143438239), (19, 105691334), (38, 52845667), (43, 46700822), (49, 40982354), (86, 23350411), (98, 20491177), (133, 15098762), (266, 7549381), (301, 6671546), (343, 5854622), (602, 3335773), (686, 2927311), (817, 2457938), (931, 2156966), (1634, 1228969), (1862, 1078483), (2107, 953078), (3583, 560462), (4214, 476539), (5719, 351134), (6517, 308138), (7166, 280231), (11438, 175567), (13034, 154069), (14749, 136154), (25081, 80066), (29498, 68077), (40033, 50162)]