188920004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{519011}}^1$

素因数の和:519035

約数の個数: 24

約数和(自身を含む): 406905408

約数和(自身を除く): 217985404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 519011, 1038022, 2076044, 3633077, 6747143, 7266154, 13494286, 14532308, 26988572, 47230001, 94460002, 188920004]

約数ペア:

[(1, 188920004), (2, 94460002), (4, 47230001), (7, 26988572), (13, 14532308), (14, 13494286), (26, 7266154), (28, 6747143), (52, 3633077), (91, 2076044), (182, 1038022), (364, 519011)]