280711642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{91081}}^1$

素因数の和:91173

約数の個数: 16

約数和(自身を含む): 445937472

約数和(自身を除く): 165225830

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 91081, 182162, 2094863, 4189726, 6102427, 12204854, 140355821, 280711642]

約数ペア:

[(1, 280711642), (2, 140355821), (23, 12204854), (46, 6102427), (67, 4189726), (134, 2094863), (1541, 182162), (3082, 91081)]