893044144

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{672473}}^1$

素因数の和:672564

約数の個数: 20

約数和(自身を含む): 1751122296

約数和(自身を除く): 858078152

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 672473, 1344946, 2689892, 5379784, 10759568, 55815259, 111630518, 223261036, 446522072, 893044144]

約数ペア:

[(1, 893044144), (2, 446522072), (4, 223261036), (8, 111630518), (16, 55815259), (83, 10759568), (166, 5379784), (332, 2689892), (664, 1344946), (1328, 672473)]