1245496478

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{26099}}^1$

素因数の和:26431

約数の個数: 16

約数和(自身を含む): 1894233600

約数和(自身を除く): 648737122

約数列:

[1, 2, 107, 214, 223, 446, 23861, 26099, 47722, 52198, 2792593, 5585186, 5820077, 11640154, 622748239, 1245496478]

約数ペア:

[(1, 1245496478), (2, 622748239), (107, 11640154), (214, 5820077), (223, 5585186), (446, 2792593), (23861, 52198), (26099, 47722)]