2487487467

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 3752697600

約数和(自身を除く): 1265210133

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 361, 437, 703, 851, 1083, 1311, 2109, 2553, 2699, 8097, 8303, 13357, 16169, 24909, 40071, 48507, 51281, 62077, 99863, 153843, 186231, 299589, 307211, 921633, 974339, 1179463, 1897397, 2296849, 2923017, 3538389, 5692191, 6890547, 22409797, 36050543, 43640131, 67229391, 108151629, 130920393, 829162489, 2487487467]

約数ペア:

[(1, 2487487467), (3, 829162489), (19, 130920393), (23, 108151629), (37, 67229391), (57, 43640131), (69, 36050543), (111, 22409797), (361, 6890547), (437, 5692191), (703, 3538389), (851, 2923017), (1083, 2296849), (1311, 1897397), (2109, 1179463), (2553, 974339), (2699, 921633), (8097, 307211), (8303, 299589), (13357, 186231), (16169, 153843), (24909, 99863), (40071, 62077), (48507, 51281)]