274795274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157747}}^1$

素因数の和:157829

約数の個数: 16

約数和(自身を含む): 450528288

約数和(自身を除く): 175733014

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 157747, 315494, 2050711, 4101422, 10569049, 21138098, 137397637, 274795274]

約数ペア:

[(1, 274795274), (2, 137397637), (13, 21138098), (26, 10569049), (67, 4101422), (134, 2050711), (871, 315494), (1742, 157747)]