2644366256

素因数分解:

$2^4\times 7^1\times {\mathrm{23610413}}^1$

素因数の和:23610428

約数の個数: 20

約数和(自身を含む): 5855382672

約数和(自身を除く): 3211016416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23610413, 47220826, 94441652, 165272891, 188883304, 330545782, 377766608, 661091564, 1322183128, 2644366256]

約数ペア:

[(1, 2644366256), (2, 1322183128), (4, 661091564), (7, 377766608), (8, 330545782), (14, 188883304), (16, 165272891), (28, 94441652), (56, 47220826), (112, 23610413)]