672234974747

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{18443}}^1\times {\mathrm{140731}}^1$

素因数の和:159218

約数の個数: 16

約数和(自身を含む): 789080946432

約数和(自身を除く): 116845971685

約数列:

[1, 7, 37, 259, 18443, 129101, 140731, 682391, 985117, 4776737, 5207047, 36449329, 2595501833, 18168512831, 96033567821, 672234974747]

約数ペア:

[(1, 672234974747), (7, 96033567821), (37, 18168512831), (259, 2595501833), (18443, 36449329), (129101, 5207047), (140731, 4776737), (682391, 985117)]