2013227538469

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{1493}}^1\times {\mathrm{4423}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 2331816076800

約数和(自身を除く): 318588538331

約数列:

[1, 7, 97, 449, 679, 1493, 3143, 4423, 10451, 30961, 43553, 144821, 304871, 429031, 670357, 1013747, 1985927, 3003217, 4692499, 6603539, 13901489, 46224773, 65024629, 192634919, 455172403, 640543283, 1348444433, 2964989011, 4483802981, 20754923077, 287603934067, 2013227538469]

約数ペア:

[(1, 2013227538469), (7, 287603934067), (97, 20754923077), (449, 4483802981), (679, 2964989011), (1493, 1348444433), (3143, 640543283), (4423, 455172403), (10451, 192634919), (30961, 65024629), (43553, 46224773), (144821, 13901489), (304871, 6603539), (429031, 4692499), (670357, 3003217), (1013747, 1985927)]