2146376562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{5441}}^1$

素因数の和:5639

約数の個数: 64

約数和(自身を含む): 4827271680

約数和(自身を除く): 2680895118

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 139, 258, 278, 417, 473, 834, 946, 1419, 1529, 2838, 3058, 4587, 5441, 5977, 9174, 10882, 11954, 16323, 17931, 32646, 35862, 59851, 65747, 119702, 131494, 179553, 197241, 233963, 359106, 394482, 467926, 701889, 756299, 1403778, 1512598, 2268897, 2573593, 4537794, 5147186, 7720779, 8319289, 15441558, 16638578, 24957867, 32520857, 49915734, 65041714, 97562571, 195125142, 357729427, 715458854, 1073188281, 2146376562]

約数ペア:

[(1, 2146376562), (2, 1073188281), (3, 715458854), (6, 357729427), (11, 195125142), (22, 97562571), (33, 65041714), (43, 49915734), (66, 32520857), (86, 24957867), (129, 16638578), (139, 15441558), (258, 8319289), (278, 7720779), (417, 5147186), (473, 4537794), (834, 2573593), (946, 2268897), (1419, 1512598), (1529, 1403778), (2838, 756299), (3058, 701889), (4587, 467926), (5441, 394482), (5977, 359106), (9174, 233963), (10882, 197241), (11954, 179553), (16323, 131494), (17931, 119702), (32646, 65747), (35862, 59851)]