1996408078

素因数分解:

$2^1\times 7^2\times {\mathrm{1223}}^1\times {\mathrm{16657}}^1$

素因数の和:17896

約数の個数: 24

約数和(自身を含む): 3486586032

約数和(自身を除く): 1490177954

約数列:

[1, 2, 7, 14, 49, 98, 1223, 2446, 8561, 16657, 17122, 33314, 59927, 116599, 119854, 233198, 816193, 1632386, 20371511, 40743022, 142600577, 285201154, 998204039, 1996408078]

約数ペア:

[(1, 1996408078), (2, 998204039), (7, 285201154), (14, 142600577), (49, 40743022), (98, 20371511), (1223, 1632386), (2446, 816193), (8561, 233198), (16657, 119854), (17122, 116599), (33314, 59927)]