400852034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1\times {\mathrm{6781}}^1$

素因数の和:9481

約数の個数: 16

約数和(自身を含む): 656280576

約数和(自身を除く): 255428542

約数列:

[1, 2, 11, 22, 2687, 5374, 6781, 13562, 29557, 59114, 74591, 149182, 18220547, 36441094, 200426017, 400852034]

約数ペア:

[(1, 400852034), (2, 200426017), (11, 36441094), (22, 18220547), (2687, 149182), (5374, 74591), (6781, 59114), (13562, 29557)]