2226290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 4497984

約数和(自身を除く): 2271694

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 547, 814, 1094, 2035, 2735, 4070, 5470, 6017, 12034, 20239, 30085, 40478, 60170, 101195, 202390, 222629, 445258, 1113145, 2226290]

約数ペア:

[(1, 2226290), (2, 1113145), (5, 445258), (10, 222629), (11, 202390), (22, 101195), (37, 60170), (55, 40478), (74, 30085), (110, 20239), (185, 12034), (370, 6017), (407, 5470), (547, 4070), (814, 2735), (1094, 2035)]