2016351215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 2596872960

約数和(自身を除く): 580521745

約数列:

[1, 5, 17, 85, 109, 367, 545, 593, 1835, 1853, 2965, 6239, 9265, 10081, 31195, 40003, 50405, 64637, 200015, 217631, 323185, 680051, 1088155, 1098829, 3400255, 3699727, 5494145, 18498635, 23721779, 118608895, 403270243, 2016351215]

約数ペア:

[(1, 2016351215), (5, 403270243), (17, 118608895), (85, 23721779), (109, 18498635), (367, 5494145), (545, 3699727), (593, 3400255), (1835, 1098829), (1853, 1088155), (2965, 680051), (6239, 323185), (9265, 217631), (10081, 200015), (31195, 64637), (40003, 50405)]