4240754

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 7486380

約数和(自身を除く): 3245626

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 397, 763, 794, 1526, 2779, 5341, 5558, 10682, 19453, 38906, 43273, 86546, 302911, 605822, 2120377, 4240754]

約数ペア:

[(1, 4240754), (2, 2120377), (7, 605822), (14, 302911), (49, 86546), (98, 43273), (109, 38906), (218, 19453), (397, 10682), (763, 5558), (794, 5341), (1526, 2779)]