438247802

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{13679}}^1$

素因数の和:13957

約数の個数: 16

約数和(自身を含む): 668787840

約数和(自身を除く): 230540038

約数列:

[1, 2, 83, 166, 193, 386, 13679, 16019, 27358, 32038, 1135357, 2270714, 2640047, 5280094, 219123901, 438247802]

約数ペア:

[(1, 438247802), (2, 219123901), (83, 5280094), (166, 2640047), (193, 2270714), (386, 1135357), (13679, 32038), (16019, 27358)]