2012926879

素因数分解:

${\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 2077536384

約数和(自身を除く): 64609505

約数列:

[1, 43, 251, 421, 443, 10793, 18103, 19049, 105671, 111193, 186503, 4543853, 4781299, 8019629, 46812253, 2012926879]

約数ペア:

[(1, 2012926879), (43, 46812253), (251, 8019629), (421, 4781299), (443, 4543853), (10793, 186503), (18103, 111193), (19049, 105671)]