2017754355

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1026847}}^1$

素因数の和:1026986

約数の個数: 16

約数和(自身を含む): 3253054464

約数和(自身を除く): 1235300109

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1026847, 3080541, 5134235, 15402705, 134516957, 403550871, 672584785, 2017754355]

約数ペア:

[(1, 2017754355), (3, 672584785), (5, 403550871), (15, 134516957), (131, 15402705), (393, 5134235), (655, 3080541), (1965, 1026847)]