2019914286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{1213}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 4479601728

約数和(自身を除く): 2459687442

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 577, 962, 1154, 1213, 1443, 1731, 2426, 2886, 3462, 3639, 7278, 7501, 15002, 15769, 21349, 22503, 31538, 42698, 44881, 45006, 47307, 64047, 89762, 94614, 128094, 134643, 269286, 277537, 555074, 583453, 699901, 832611, 1166906, 1399802, 1665222, 1750359, 2099703, 3500718, 4199406, 9098713, 18197426, 25896337, 27296139, 51792674, 54592278, 77689011, 155378022, 336652381, 673304762, 1009957143, 2019914286]

約数ペア:

[(1, 2019914286), (2, 1009957143), (3, 673304762), (6, 336652381), (13, 155378022), (26, 77689011), (37, 54592278), (39, 51792674), (74, 27296139), (78, 25896337), (111, 18197426), (222, 9098713), (481, 4199406), (577, 3500718), (962, 2099703), (1154, 1750359), (1213, 1665222), (1443, 1399802), (1731, 1166906), (2426, 832611), (2886, 699901), (3462, 583453), (3639, 555074), (7278, 277537), (7501, 269286), (15002, 134643), (15769, 128094), (21349, 94614), (22503, 89762), (31538, 64047), (42698, 47307), (44881, 45006)]