26705203

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 32320000

約数和(自身を除く): 5614797

約数列:

[1, 7, 19, 133, 199, 1009, 1393, 3781, 7063, 19171, 26467, 134197, 200791, 1405537, 3815029, 26705203]

約数ペア:

[(1, 26705203), (7, 3815029), (19, 1405537), (133, 200791), (199, 134197), (1009, 26467), (1393, 19171), (3781, 7063)]