1284396905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{5021}}^1\times {\mathrm{4651}}^1$

素因数の和:9688

約数の個数: 16

約数和(自身を含む): 1682088768

約数和(自身を除く): 397691863

約数列:

[1, 5, 11, 55, 4651, 5021, 23255, 25105, 51161, 55231, 255805, 276155, 23352671, 116763355, 256879381, 1284396905]

約数ペア:

[(1, 1284396905), (5, 256879381), (11, 116763355), (55, 23352671), (4651, 276155), (5021, 255805), (23255, 55231), (25105, 51161)]