4155470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 8388576

約数和(自身を除く): 4233106

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1021, 2035, 2042, 4070, 5105, 10210, 11231, 22462, 37777, 56155, 75554, 112310, 188885, 377770, 415547, 831094, 2077735, 4155470]

約数ペア:

[(1, 4155470), (2, 2077735), (5, 831094), (10, 415547), (11, 377770), (22, 188885), (37, 112310), (55, 75554), (74, 56155), (110, 37777), (185, 22462), (370, 11231), (407, 10210), (814, 5105), (1021, 4070), (2035, 2042)]