2016121615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{11369}}^1$

素因数の和:12626

約数の個数: 16

約数和(自身を含む): 2505038400

約数和(自身を除く): 488916785

約数列:

[1, 5, 29, 145, 1223, 6115, 11369, 35467, 56845, 177335, 329701, 1648505, 13904287, 69521435, 403224323, 2016121615]

約数ペア:

[(1, 2016121615), (5, 403224323), (29, 69521435), (145, 13904287), (1223, 1648505), (6115, 329701), (11369, 177335), (35467, 56845)]