254815672514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{138036659}}^1$

素因数の和:138036745

約数の個数: 16

約数和(自身を含む): 417422859840

約数和(自身を除く): 162607187326

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 138036659, 276073318, 1794476567, 3588953134, 9800602789, 19601205578, 127407836257, 254815672514]

約数ペア:

[(1, 254815672514), (2, 127407836257), (13, 19601205578), (26, 9800602789), (71, 3588953134), (142, 1794476567), (923, 276073318), (1846, 138036659)]