3920294

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 6922080

約数和(自身を除く): 3001786

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 367, 734, 763, 1526, 2569, 5138, 5341, 10682, 17983, 35966, 40003, 80006, 280021, 560042, 1960147, 3920294]

約数ペア:

[(1, 3920294), (2, 1960147), (7, 560042), (14, 280021), (49, 80006), (98, 40003), (109, 35966), (218, 17983), (367, 10682), (734, 5341), (763, 5138), (1526, 2569)]