1943534995

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 2389253328

約数和(自身を除く): 445718333

約数列:

[1, 5, 67, 131, 335, 655, 661, 3305, 4489, 8777, 22445, 43885, 44287, 86591, 221435, 432955, 588059, 2940295, 2967229, 5801597, 14836145, 29007985, 388706999, 1943534995]

約数ペア:

[(1, 1943534995), (5, 388706999), (67, 29007985), (131, 14836145), (335, 5801597), (655, 2967229), (661, 2940295), (3305, 588059), (4489, 432955), (8777, 221435), (22445, 86591), (43885, 44287)]