2147531009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{42697}}^1$

素因数の和:42836

約数の個数: 16

約数和(自身を含む): 2388696912

約数和(自身を除く): 241165903

約数列:

[1, 13, 53, 73, 689, 949, 3869, 42697, 50297, 555061, 2262941, 3116881, 29418233, 40519453, 165194693, 2147531009]

約数ペア:

[(1, 2147531009), (13, 165194693), (53, 40519453), (73, 29418233), (689, 3116881), (949, 2262941), (3869, 555061), (42697, 50297)]