3972070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4559

約数の個数: 16

約数和(自身を含む): 7231680

約数和(自身を除く): 3259610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4463, 8926, 22315, 44630, 397207, 794414, 1986035, 3972070]

約数ペア:

[(1, 3972070), (2, 1986035), (5, 794414), (10, 397207), (89, 44630), (178, 22315), (445, 8926), (890, 4463)]