2130747836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{5081}}^1$

素因数の和:5990

約数の個数: 48

約数和(自身を含む): 4518182592

約数和(自身を除く): 2387434756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 881, 1762, 3524, 5081, 6167, 10162, 12334, 14977, 20324, 24668, 29954, 35567, 59908, 71134, 86377, 104839, 142268, 172754, 209678, 345508, 419356, 604639, 1209278, 2418556, 4476361, 8952722, 17905444, 31334527, 62669054, 76098137, 125338108, 152196274, 304392548, 532686959, 1065373918, 2130747836]

約数ペア:

[(1, 2130747836), (2, 1065373918), (4, 532686959), (7, 304392548), (14, 152196274), (17, 125338108), (28, 76098137), (34, 62669054), (68, 31334527), (119, 17905444), (238, 8952722), (476, 4476361), (881, 2418556), (1762, 1209278), (3524, 604639), (5081, 419356), (6167, 345508), (10162, 209678), (12334, 172754), (14977, 142268), (20324, 104839), (24668, 86377), (29954, 71134), (35567, 59908)]