917960068

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2105413}}^1$

素因数の和:2105526

約数の個数: 12

約数和(自身を含む): 1621168780

約数和(自身を除く): 703208712

約数列:

[1, 2, 4, 109, 218, 436, 2105413, 4210826, 8421652, 229490017, 458980034, 917960068]

約数ペア:

[(1, 917960068), (2, 458980034), (4, 229490017), (109, 8421652), (218, 4210826), (436, 2105413)]