1521254

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 36

約数和(自身を含む): 2866644

約数和(自身を除く): 1345390

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 361, 602, 722, 817, 931, 1634, 1862, 2107, 2527, 4214, 5054, 5719, 11438, 15523, 17689, 31046, 35378, 40033, 80066, 108661, 217322, 760627, 1521254]

約数ペア:

[(1, 1521254), (2, 760627), (7, 217322), (14, 108661), (19, 80066), (38, 40033), (43, 35378), (49, 31046), (86, 17689), (98, 15523), (133, 11438), (266, 5719), (301, 5054), (361, 4214), (602, 2527), (722, 2107), (817, 1862), (931, 1634)]