390056836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{25601}}^1$

素因数の和:25911

約数の個数: 24

約数和(自身を含む): 737644824

約数和(自身を除く): 347587988

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 15236, 25601, 51202, 102404, 332813, 665626, 1331252, 7501093, 15002186, 30004372, 97514209, 195028418, 390056836]

約数ペア:

[(1, 390056836), (2, 195028418), (4, 97514209), (13, 30004372), (26, 15002186), (52, 7501093), (293, 1331252), (586, 665626), (1172, 332813), (3809, 102404), (7618, 51202), (15236, 25601)]