2013218032

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{418027}}^1$

素因数の和:418085

約数の個数: 40

約数和(自身を含む): 4561521536

約数和(自身を除く): 2548303504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 418027, 836054, 1672108, 2926189, 3344216, 5852378, 6688432, 11704756, 17975161, 23409512, 35950322, 46819024, 71900644, 125826127, 143801288, 251652254, 287602576, 503304508, 1006609016, 2013218032]

約数ペア:

[(1, 2013218032), (2, 1006609016), (4, 503304508), (7, 287602576), (8, 251652254), (14, 143801288), (16, 125826127), (28, 71900644), (43, 46819024), (56, 35950322), (86, 23409512), (112, 17975161), (172, 11704756), (301, 6688432), (344, 5852378), (602, 3344216), (688, 2926189), (1204, 1672108), (2408, 836054), (4816, 418027)]