2019986308

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{13759}}^1$

素因数の和:13924

約数の個数: 36

約数和(自身を含む): 3784990720

約数和(自身を除く): 1765004412

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 289, 508, 578, 1156, 2159, 4318, 8636, 13759, 27518, 36703, 55036, 73406, 146812, 233903, 467806, 935612, 1747393, 3494786, 3976351, 6989572, 7952702, 15905404, 29705681, 59411362, 118822724, 504996577, 1009993154, 2019986308]

約数ペア:

[(1, 2019986308), (2, 1009993154), (4, 504996577), (17, 118822724), (34, 59411362), (68, 29705681), (127, 15905404), (254, 7952702), (289, 6989572), (508, 3976351), (578, 3494786), (1156, 1747393), (2159, 935612), (4318, 467806), (8636, 233903), (13759, 146812), (27518, 73406), (36703, 55036)]