2052177585

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{392011}}^1$

素因数の和:392368

約数の個数: 16

約数和(自身を含む): 3292900800

約数和(自身を除く): 1240723215

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 392011, 1176033, 1960055, 5880165, 136811839, 410435517, 684059195, 2052177585]

約数ペア:

[(1, 2052177585), (3, 684059195), (5, 410435517), (15, 136811839), (349, 5880165), (1047, 1960055), (1745, 1176033), (5235, 392011)]