2656591882

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{606251}}^1$

素因数の和:606573

約数の個数: 16

約数和(自身を含む): 4568715072

約数和(自身を除く): 1912123190

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 606251, 1212502, 4243757, 8487514, 189756563, 379513126, 1328295941, 2656591882]

約数ペア:

[(1, 2656591882), (2, 1328295941), (7, 379513126), (14, 189756563), (313, 8487514), (626, 4243757), (2191, 1212502), (4382, 606251)]