2514215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 3486240

約数和(自身を除く): 972025

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2689, 13445, 29579, 45713, 147895, 228565, 502843, 2514215]

約数ペア:

[(1, 2514215), (5, 502843), (11, 228565), (17, 147895), (55, 45713), (85, 29579), (187, 13445), (935, 2689)]