2016894579

素因数分解:

$3^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{37649}}^1$

素因数の和:40210

約数の個数: 16

約数和(自身を含む): 3074649600

約数和(自身を除く): 1057755021

約数列:

[1, 3, 7, 21, 2551, 7653, 17857, 37649, 53571, 112947, 263543, 790629, 96042599, 288127797, 672298193, 2016894579]

約数ペア:

[(1, 2016894579), (3, 672298193), (7, 288127797), (21, 96042599), (2551, 790629), (7653, 263543), (17857, 112947), (37649, 53571)]