5221554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{66943}}^1$

素因数の和:66961

約数の個数: 16

約数和(自身を含む): 11246592

約数和(自身を除く): 6025038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 66943, 133886, 200829, 401658, 870259, 1740518, 2610777, 5221554]

約数ペア:

[(1, 5221554), (2, 2610777), (3, 1740518), (6, 870259), (13, 401658), (26, 200829), (39, 133886), (78, 66943)]