2011381205

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{45833}}^1$

素因数の和:46036

約数の個数: 16

約数和(自身を含む): 2468435904

約数和(自身を除く): 457054699

約数列:

[1, 5, 67, 131, 335, 655, 8777, 43885, 45833, 229165, 3070811, 6004123, 15354055, 30020615, 402276241, 2011381205]

約数ペア:

[(1, 2011381205), (5, 402276241), (67, 30020615), (131, 15354055), (335, 6004123), (655, 3070811), (8777, 229165), (43885, 45833)]