2128552558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5077}}^1$

素因数の和:5185

約数の個数: 64

約数和(自身を含む): 3948652800

約数和(自身を除く): 1820100242

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 59, 118, 187, 209, 323, 374, 418, 646, 649, 1003, 1121, 1298, 2006, 2242, 3553, 5077, 7106, 10154, 11033, 12331, 19057, 22066, 24662, 38114, 55847, 86309, 96463, 111694, 172618, 192926, 209627, 299543, 419254, 599086, 949399, 1061093, 1639871, 1898798, 2122186, 3279742, 3294973, 5092231, 5691317, 6589946, 10184462, 11382634, 18038581, 36077162, 56014541, 62604487, 96752389, 112029082, 125208974, 193504778, 1064276279, 2128552558]

約数ペア:

[(1, 2128552558), (2, 1064276279), (11, 193504778), (17, 125208974), (19, 112029082), (22, 96752389), (34, 62604487), (38, 56014541), (59, 36077162), (118, 18038581), (187, 11382634), (209, 10184462), (323, 6589946), (374, 5691317), (418, 5092231), (646, 3294973), (649, 3279742), (1003, 2122186), (1121, 1898798), (1298, 1639871), (2006, 1061093), (2242, 949399), (3553, 599086), (5077, 419254), (7106, 299543), (10154, 209627), (11033, 192926), (12331, 172618), (19057, 111694), (22066, 96463), (24662, 86309), (38114, 55847)]