2021073385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{11251}}^1$

素因数の和:12264

約数の個数: 16

約数和(自身を含む): 2493623232

約数和(自身を除く): 472549847

約数列:

[1, 5, 37, 185, 971, 4855, 11251, 35927, 56255, 179635, 416287, 2081435, 10924721, 54623605, 404214677, 2021073385]

約数ペア:

[(1, 2021073385), (5, 404214677), (37, 54623605), (185, 10924721), (971, 2081435), (4855, 416287), (11251, 179635), (35927, 56255)]