2016456845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1000723}}^1$

素因数の和:1000772

約数の個数: 16

約数和(自身を含む): 2689946112

約数和(自身を除く): 673489267

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1000723, 5003615, 13009399, 31022413, 65046995, 155112065, 403291369, 2016456845]

約数ペア:

[(1, 2016456845), (5, 403291369), (13, 155112065), (31, 65046995), (65, 31022413), (155, 13009399), (403, 5003615), (2015, 1000723)]