839381144

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{55721}}^1$

素因数の和:56003

約数の個数: 32

約数和(自身を含む): 1805392800

約数和(自身を除く): 966011656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 15064, 55721, 111442, 222884, 390047, 445768, 780094, 1560188, 3120376, 14988949, 29977898, 59955796, 104922643, 119911592, 209845286, 419690572, 839381144]

約数ペア:

[(1, 839381144), (2, 419690572), (4, 209845286), (7, 119911592), (8, 104922643), (14, 59955796), (28, 29977898), (56, 14988949), (269, 3120376), (538, 1560188), (1076, 780094), (1883, 445768), (2152, 390047), (3766, 222884), (7532, 111442), (15064, 55721)]