2017169872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1727029}}^1$

素因数の和:1727110

約数の個数: 20

約数和(自身を含む): 3961806820

約数和(自身を除く): 1944636948

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1727029, 3454058, 6908116, 13816232, 27632464, 126073117, 252146234, 504292468, 1008584936, 2017169872]

約数ペア:

[(1, 2017169872), (2, 1008584936), (4, 504292468), (8, 252146234), (16, 126073117), (73, 27632464), (146, 13816232), (292, 6908116), (584, 3454058), (1168, 1727029)]