707883134

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{640039}}^1$

素因数の和:640127

約数の個数: 16

約数和(自身を含む): 1228876800

約数和(自身を除く): 520993666

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 640039, 1280078, 4480273, 8960546, 50563081, 101126162, 353941567, 707883134]

約数ペア:

[(1, 707883134), (2, 353941567), (7, 101126162), (14, 50563081), (79, 8960546), (158, 4480273), (553, 1280078), (1106, 640039)]