2018677538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1\times {\mathrm{4049}}^1$

素因数の和:7633

約数の個数: 16

約数和(自身を含む): 3072297600

約数和(自身を除く): 1053620062

約数列:

[1, 2, 71, 142, 3511, 4049, 7022, 8098, 249281, 287479, 498562, 574958, 14216039, 28432078, 1009338769, 2018677538]

約数ペア:

[(1, 2018677538), (2, 1009338769), (71, 28432078), (142, 14216039), (3511, 574958), (4049, 498562), (7022, 287479), (8098, 249281)]