2017923190

素因数分解:

$2^1\times 5^1\times {\mathrm{7549}}^1\times {\mathrm{26731}}^1$

素因数の和:34287

約数の個数: 16

約数和(自身を含む): 3632878800

約数和(自身を除く): 1614955610

約数列:

[1, 2, 5, 10, 7549, 15098, 26731, 37745, 53462, 75490, 133655, 267310, 201792319, 403584638, 1008961595, 2017923190]

約数ペア:

[(1, 2017923190), (2, 1008961595), (5, 403584638), (10, 201792319), (7549, 267310), (15098, 133655), (26731, 75490), (37745, 53462)]