2056256895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1780309}}^1$

素因数の和:1780335

約数の個数: 32

約数和(自身を含む): 4101834240

約数和(自身を除く): 2045577345

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1780309, 5340927, 8901545, 12462163, 19583399, 26704635, 37386489, 58750197, 62310815, 97916995, 137083793, 186932445, 293750985, 411251379, 685418965, 2056256895]

約数ペア:

[(1, 2056256895), (3, 685418965), (5, 411251379), (7, 293750985), (11, 186932445), (15, 137083793), (21, 97916995), (33, 62310815), (35, 58750197), (55, 37386489), (77, 26704635), (105, 19583399), (165, 12462163), (231, 8901545), (385, 5340927), (1155, 1780309)]