2078985032

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{8329}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 3998899800

約数和(自身を除く): 1919914768

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 761, 1522, 3044, 6088, 8329, 16658, 31201, 33316, 62402, 66632, 124804, 249608, 341489, 682978, 1365956, 2731912, 6338369, 12676738, 25353476, 50706952, 259873129, 519746258, 1039492516, 2078985032]

約数ペア:

[(1, 2078985032), (2, 1039492516), (4, 519746258), (8, 259873129), (41, 50706952), (82, 25353476), (164, 12676738), (328, 6338369), (761, 2731912), (1522, 1365956), (3044, 682978), (6088, 341489), (8329, 249608), (16658, 124804), (31201, 66632), (33316, 62402)]