8136986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 14974848

約数和(自身を除く): 6837862

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 1237, 2474, 3289, 6578, 13607, 16081, 27214, 28451, 32162, 56902, 176891, 312961, 353782, 369863, 625922, 739726, 4068493, 8136986]

約数ペア:

[(1, 8136986), (2, 4068493), (11, 739726), (13, 625922), (22, 369863), (23, 353782), (26, 312961), (46, 176891), (143, 56902), (253, 32162), (286, 28451), (299, 27214), (506, 16081), (598, 13607), (1237, 6578), (2474, 3289)]