10778838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{256639}}^1$

素因数の和:256651

約数の個数: 16

約数和(自身を含む): 24637440

約数和(自身を除く): 13858602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 256639, 513278, 769917, 1539834, 1796473, 3592946, 5389419, 10778838]

約数ペア:

[(1, 10778838), (2, 5389419), (3, 3592946), (6, 1796473), (7, 1539834), (14, 769917), (21, 513278), (42, 256639)]