13943090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 28909440

約数和(自身を除く): 14966350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1433, 1946, 2866, 4865, 7165, 9730, 10031, 14330, 20062, 50155, 100310, 199187, 398374, 995935, 1394309, 1991870, 2788618, 6971545, 13943090]

約数ペア:

[(1, 13943090), (2, 6971545), (5, 2788618), (7, 1991870), (10, 1394309), (14, 995935), (35, 398374), (70, 199187), (139, 100310), (278, 50155), (695, 20062), (973, 14330), (1390, 10031), (1433, 9730), (1946, 7165), (2866, 4865)]