253604302

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 469825920

約数和(自身を除く): 216221618

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 161, 322, 413, 826, 1127, 1357, 1907, 2254, 2714, 2891, 3814, 5782, 9499, 13349, 18998, 26698, 43861, 66493, 87722, 93443, 112513, 132986, 186886, 225026, 307027, 614054, 787591, 1575182, 2149189, 2587799, 4298378, 5175598, 5513137, 11026274, 18114593, 36229186, 126802151, 253604302]

約数ペア:

[(1, 253604302), (2, 126802151), (7, 36229186), (14, 18114593), (23, 11026274), (46, 5513137), (49, 5175598), (59, 4298378), (98, 2587799), (118, 2149189), (161, 1575182), (322, 787591), (413, 614054), (826, 307027), (1127, 225026), (1357, 186886), (1907, 132986), (2254, 112513), (2714, 93443), (2891, 87722), (3814, 66493), (5782, 43861), (9499, 26698), (13349, 18998)]