890516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 1749216

約数和(自身を除く): 858700

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 547, 814, 1094, 1628, 2188, 6017, 12034, 20239, 24068, 40478, 80956, 222629, 445258, 890516]

約数ペア:

[(1, 890516), (2, 445258), (4, 222629), (11, 80956), (22, 40478), (37, 24068), (44, 20239), (74, 12034), (148, 6017), (407, 2188), (547, 1628), (814, 1094)]