1115746690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{4493}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 2116134720

約数和(自身を除く): 1000388030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1307, 2614, 4493, 6535, 8986, 13070, 22465, 24833, 44930, 49666, 85367, 124165, 170734, 248330, 426835, 853670, 5872351, 11744702, 29361755, 58723510, 111574669, 223149338, 557873345, 1115746690]

約数ペア:

[(1, 1115746690), (2, 557873345), (5, 223149338), (10, 111574669), (19, 58723510), (38, 29361755), (95, 11744702), (190, 5872351), (1307, 853670), (2614, 426835), (4493, 248330), (6535, 170734), (8986, 124165), (13070, 85367), (22465, 49666), (24833, 44930)]