2012049340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{23293}}^1$

素因数の和:23926

約数の個数: 48

約数和(自身を含む): 4836952512

約数和(自身を除く): 2824903172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 617, 1234, 2468, 3085, 4319, 6170, 8638, 12340, 17276, 21595, 23293, 43190, 46586, 86380, 93172, 116465, 163051, 232930, 326102, 465860, 652204, 815255, 1630510, 3261020, 14371781, 28743562, 57487124, 71858905, 100602467, 143717810, 201204934, 287435620, 402409868, 503012335, 1006024670, 2012049340]

約数ペア:

[(1, 2012049340), (2, 1006024670), (4, 503012335), (5, 402409868), (7, 287435620), (10, 201204934), (14, 143717810), (20, 100602467), (28, 71858905), (35, 57487124), (70, 28743562), (140, 14371781), (617, 3261020), (1234, 1630510), (2468, 815255), (3085, 652204), (4319, 465860), (6170, 326102), (8638, 232930), (12340, 163051), (17276, 116465), (21595, 93172), (23293, 86380), (43190, 46586)]