2016708885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1948511}}^1$

素因数の和:1948545

約数の個数: 24

約数和(自身を含む): 3647614464

約数和(自身を除く): 1630905579

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1948511, 5845533, 9742555, 17536599, 29227665, 44815753, 87682995, 134447259, 224078765, 403341777, 672236295, 2016708885]

約数ペア:

[(1, 2016708885), (3, 672236295), (5, 403341777), (9, 224078765), (15, 134447259), (23, 87682995), (45, 44815753), (69, 29227665), (115, 17536599), (207, 9742555), (345, 5845533), (1035, 1948511)]