2013802015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1\times {\mathrm{8929}}^1$

素因数の和:10026

約数の個数: 16

約数和(自身を含む): 2475396000

約数和(自身を除く): 461593985

約数列:

[1, 5, 43, 215, 1049, 5245, 8929, 44645, 45107, 225535, 383947, 1919735, 9366521, 46832605, 402760403, 2013802015]

約数ペア:

[(1, 2013802015), (5, 402760403), (43, 46832605), (215, 9366521), (1049, 1919735), (5245, 383947), (8929, 225535), (44645, 45107)]