314288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1532

約数の個数: 20

約数和(自身を含む): 656208

約数和(自身を除く): 341920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1511, 3022, 6044, 12088, 19643, 24176, 39286, 78572, 157144, 314288]

約数ペア:

[(1, 314288), (2, 157144), (4, 78572), (8, 39286), (13, 24176), (16, 19643), (26, 12088), (52, 6044), (104, 3022), (208, 1511)]