2128889391

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{42409}}^1$

素因数の和:43018

約数の個数: 16

約数和(自身を含む): 2941557600

約数和(自身を除く): 812668209

約数列:

[1, 3, 29, 87, 577, 1731, 16733, 42409, 50199, 127227, 1229861, 3689583, 24469993, 73409979, 709629797, 2128889391]

約数ペア:

[(1, 2128889391), (3, 709629797), (29, 73409979), (87, 24469993), (577, 3689583), (1731, 1229861), (16733, 127227), (42409, 50199)]