2918585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 831175

約数列:

[1, 5, 23, 41, 115, 205, 619, 943, 3095, 4715, 14237, 25379, 71185, 126895, 583717, 2918585]

約数ペア:

[(1, 2918585), (5, 583717), (23, 126895), (41, 71185), (115, 25379), (205, 14237), (619, 4715), (943, 3095)]