257479084801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{345817}}^1$

素因数の和:346248

約数の個数: 16

約数和(自身を含む): 273887856000

約数和(自身を除く): 16408771199

約数列:

[1, 19, 149, 263, 2831, 4997, 39187, 345817, 744553, 6570523, 51526733, 90949871, 979007927, 1728047549, 13551530779, 257479084801]

約数ペア:

[(1, 257479084801), (19, 13551530779), (149, 1728047549), (263, 979007927), (2831, 90949871), (4997, 51526733), (39187, 6570523), (345817, 744553)]