2017387790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1078817}}^1$

素因数の和:1078852

約数の個数: 32

約数和(自身を含む): 4194444384

約数和(自身を除く): 2177056594

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 1078817, 2157634, 5394085, 10788170, 11866987, 18339889, 23733974, 36679778, 59334935, 91699445, 118669870, 183398890, 201738779, 403477558, 1008693895, 2017387790]

約数ペア:

[(1, 2017387790), (2, 1008693895), (5, 403477558), (10, 201738779), (11, 183398890), (17, 118669870), (22, 91699445), (34, 59334935), (55, 36679778), (85, 23733974), (110, 18339889), (170, 11866987), (187, 10788170), (374, 5394085), (935, 2157634), (1870, 1078817)]