2013136444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3259}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 3910435200

約数和(自身を除く): 1897298756

約数列:

[1, 2, 4, 11, 22, 44, 101, 139, 202, 278, 404, 556, 1111, 1529, 2222, 3058, 3259, 4444, 6116, 6518, 13036, 14039, 28078, 35849, 56156, 71698, 143396, 154429, 308858, 329159, 453001, 617716, 658318, 906002, 1316636, 1812004, 3620749, 4983011, 7241498, 9966022, 14482996, 19932044, 45753101, 91506202, 183012404, 503284111, 1006568222, 2013136444]

約数ペア:

[(1, 2013136444), (2, 1006568222), (4, 503284111), (11, 183012404), (22, 91506202), (44, 45753101), (101, 19932044), (139, 14482996), (202, 9966022), (278, 7241498), (404, 4983011), (556, 3620749), (1111, 1812004), (1529, 1316636), (2222, 906002), (3058, 658318), (3259, 617716), (4444, 453001), (6116, 329159), (6518, 308858), (13036, 154429), (14039, 143396), (28078, 71698), (35849, 56156)]