1086904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 2509920

約数和(自身を除く): 1423016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1493, 2986, 5972, 10451, 11944, 19409, 20902, 38818, 41804, 77636, 83608, 135863, 155272, 271726, 543452, 1086904]

約数ペア:

[(1, 1086904), (2, 543452), (4, 271726), (7, 155272), (8, 135863), (13, 83608), (14, 77636), (26, 41804), (28, 38818), (52, 20902), (56, 19409), (91, 11944), (104, 10451), (182, 5972), (364, 2986), (728, 1493)]