790818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 1904640

約数和(自身を除く): 1113822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 991, 1982, 2973, 5946, 6937, 13874, 18829, 20811, 37658, 41622, 56487, 112974, 131803, 263606, 395409, 790818]

約数ペア:

[(1, 790818), (2, 395409), (3, 263606), (6, 131803), (7, 112974), (14, 56487), (19, 41622), (21, 37658), (38, 20811), (42, 18829), (57, 13874), (114, 6937), (133, 5946), (266, 2973), (399, 1982), (798, 991)]