1669382288

素因数分解:

$2^4\times 7^1\times {\mathrm{14905199}}^1$

素因数の和:14905214

約数の個数: 20

約数和(自身を含む): 3696489600

約数和(自身を除く): 2027107312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14905199, 29810398, 59620796, 104336393, 119241592, 208672786, 238483184, 417345572, 834691144, 1669382288]

約数ペア:

[(1, 1669382288), (2, 834691144), (4, 417345572), (7, 238483184), (8, 208672786), (14, 119241592), (16, 104336393), (28, 59620796), (56, 29810398), (112, 14905199)]