2758205281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{166669}}^1$

素因数の和:166768

約数の個数: 16

約数和(自身を含む): 3173396800

約数和(自身を除く): 415191519

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 166669, 2166697, 3166711, 11166823, 41167243, 145168699, 212169637, 2758205281]

約数ペア:

[(1, 2758205281), (13, 212169637), (19, 145168699), (67, 41167243), (247, 11166823), (871, 3166711), (1273, 2166697), (16549, 166669)]