2017996498

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{57041}}^1$

素因数の和:57095

約数の個数: 36

約数和(自身を含む): 3716343342

約数和(自身を除く): 1698346844

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1862, 2527, 5054, 17689, 35378, 57041, 114082, 399287, 798574, 1083779, 2167558, 2795009, 5590018, 7586453, 15172906, 20591801, 41183602, 53105171, 106210342, 144142607, 288285214, 1008998249, 2017996498]

約数ペア:

[(1, 2017996498), (2, 1008998249), (7, 288285214), (14, 144142607), (19, 106210342), (38, 53105171), (49, 41183602), (98, 20591801), (133, 15172906), (266, 7586453), (361, 5590018), (722, 2795009), (931, 2167558), (1862, 1083779), (2527, 798574), (5054, 399287), (17689, 114082), (35378, 57041)]