212317716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1361011}}^1$

素因数の和:1361031

約数の個数: 24

約数和(自身を含む): 533516704

約数和(自身を除く): 321198988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1361011, 2722022, 4083033, 5444044, 8166066, 16332132, 17693143, 35386286, 53079429, 70772572, 106158858, 212317716]

約数ペア:

[(1, 212317716), (2, 106158858), (3, 70772572), (4, 53079429), (6, 35386286), (12, 17693143), (13, 16332132), (26, 8166066), (39, 5444044), (52, 4083033), (78, 2722022), (156, 1361011)]