2195890201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{3853}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 2330899200

約数和(自身を除く): 135008999

約数列:

[1, 23, 71, 349, 1633, 3853, 8027, 24779, 88619, 273563, 569917, 1344697, 6291949, 30928031, 95473487, 2195890201]

約数ペア:

[(1, 2195890201), (23, 95473487), (71, 30928031), (349, 6291949), (1633, 1344697), (3853, 569917), (8027, 273563), (24779, 88619)]