1487662852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{68279}}^1$

素因数の和:68715

約数の個数: 24

約数和(自身を含む): 2810404800

約数和(自身を除く): 1322741948

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 68279, 136558, 273116, 887627, 1775254, 3550508, 28608901, 57217802, 114435604, 371915713, 743831426, 1487662852]

約数ペア:

[(1, 1487662852), (2, 743831426), (4, 371915713), (13, 114435604), (26, 57217802), (52, 28608901), (419, 3550508), (838, 1775254), (1676, 887627), (5447, 273116), (10894, 136558), (21788, 68279)]