1223687524

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{12821}}^1$

素因数の和:13155

約数の個数: 24

約数和(自身を含む): 2171328768

約数和(自身を除く): 947641244

約数列:

[1, 2, 4, 107, 214, 223, 428, 446, 892, 12821, 23861, 25642, 47722, 51284, 95444, 1371847, 2743694, 2859083, 5487388, 5718166, 11436332, 305921881, 611843762, 1223687524]

約数ペア:

[(1, 1223687524), (2, 611843762), (4, 305921881), (107, 11436332), (214, 5718166), (223, 5487388), (428, 2859083), (446, 2743694), (892, 1371847), (12821, 95444), (23861, 51284), (25642, 47722)]