4213738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 6739200

約数和(自身を除く): 2525462

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1949, 2162, 3898, 44827, 89654, 91603, 183206, 2106869, 4213738]

約数ペア:

[(1, 4213738), (2, 2106869), (23, 183206), (46, 91603), (47, 89654), (94, 44827), (1081, 3898), (1949, 2162)]