2016012065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{19553}}^1$

素因数の和:20788

約数の個数: 16

約数和(自身を含む): 2563764048

約数和(自身を除く): 547751983

約数列:

[1, 5, 17, 85, 1213, 6065, 19553, 20621, 97765, 103105, 332401, 1662005, 23717789, 118588945, 403202413, 2016012065]

約数ペア:

[(1, 2016012065), (5, 403202413), (17, 118588945), (85, 23717789), (1213, 1662005), (6065, 332401), (19553, 103105), (20621, 97765)]