7990346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 15109248

約数和(自身を除く): 7118902

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1021, 1118, 2042, 3913, 7147, 7826, 13273, 14294, 26546, 43903, 87806, 92911, 185822, 307321, 570739, 614642, 1141478, 3995173, 7990346]

約数ペア:

[(1, 7990346), (2, 3995173), (7, 1141478), (13, 614642), (14, 570739), (26, 307321), (43, 185822), (86, 92911), (91, 87806), (182, 43903), (301, 26546), (559, 14294), (602, 13273), (1021, 7826), (1118, 7147), (2042, 3913)]