2205890809

素因数分解:

${\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1\times {\mathrm{607}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 2274951168

約数和(自身を除く): 69060359

約数列:

[1, 47, 167, 463, 607, 7849, 21761, 28529, 77321, 101369, 281041, 3634087, 4764343, 13208927, 46933847, 2205890809]

約数ペア:

[(1, 2205890809), (47, 46933847), (167, 13208927), (463, 4764343), (607, 3634087), (7849, 281041), (21761, 101369), (28529, 77321)]