2008806316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{8011}}^1$

素因数の和:8206

約数の個数: 48

約数和(自身を含む): 3957287040

約数和(自身を除く): 1948480724

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 139, 164, 278, 451, 556, 902, 1529, 1804, 3058, 5699, 6116, 8011, 11398, 16022, 22796, 32044, 62689, 88121, 125378, 176242, 250756, 328451, 352484, 656902, 1113529, 1313804, 2227058, 3612961, 4454116, 7225922, 12248819, 14451844, 24497638, 45654689, 48995276, 91309378, 182618756, 502201579, 1004403158, 2008806316]

約数ペア:

[(1, 2008806316), (2, 1004403158), (4, 502201579), (11, 182618756), (22, 91309378), (41, 48995276), (44, 45654689), (82, 24497638), (139, 14451844), (164, 12248819), (278, 7225922), (451, 4454116), (556, 3612961), (902, 2227058), (1529, 1313804), (1804, 1113529), (3058, 656902), (5699, 352484), (6116, 328451), (8011, 250756), (11398, 176242), (16022, 125378), (22796, 88121), (32044, 62689)]