858651490

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{116191}}^1$

素因数の和:116937

約数の個数: 16

約数和(自身を含む): 1547677440

約数和(自身を除く): 689025950

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 116191, 232382, 580955, 1161910, 85865149, 171730298, 429325745, 858651490]

約数ペア:

[(1, 858651490), (2, 429325745), (5, 171730298), (10, 85865149), (739, 1161910), (1478, 580955), (3695, 232382), (7390, 116191)]