2066882995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{8329}}^1$

素因数の和:9966

約数の個数: 16

約数和(自身を含む): 2562174720

約数和(自身を除く): 495291725

約数列:

[1, 5, 31, 155, 1601, 8005, 8329, 41645, 49631, 248155, 258199, 1290995, 13334729, 66673645, 413376599, 2066882995]

約数ペア:

[(1, 2066882995), (5, 413376599), (31, 66673645), (155, 13334729), (1601, 1290995), (8005, 258199), (8329, 248155), (41645, 49631)]