2013128458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{187897}}^1$

素因数の和:188397

約数の個数: 16

約数和(自身を含む): 3300992064

約数和(自身を除く): 1287863606

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 187897, 375794, 2066867, 4133734, 91505839, 183011678, 1006564229, 2013128458]

約数ペア:

[(1, 2013128458), (2, 1006564229), (11, 183011678), (22, 91505839), (487, 4133734), (974, 2066867), (5357, 375794), (10714, 187897)]