2041437985

素因数分解:

$5^1\times {\mathrm{653}}^1\times {\mathrm{733}}^1\times {\mathrm{853}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 2459704464

約数和(自身を除く): 418266479

約数列:

[1, 5, 653, 733, 853, 3265, 3665, 4265, 478649, 557009, 625249, 2393245, 2785045, 3126245, 408287597, 2041437985]

約数ペア:

[(1, 2041437985), (5, 408287597), (653, 3126245), (733, 2785045), (853, 2393245), (3265, 625249), (3665, 557009), (4265, 478649)]