478750314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{106531}}^1$

素因数の和:106650

約数の個数: 32

約数和(自身を含む): 1104523776

約数和(自身を除く): 625773462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 106531, 213062, 319593, 639186, 745717, 1491434, 2237151, 4474302, 11398817, 22797634, 34196451, 68392902, 79791719, 159583438, 239375157, 478750314]

約数ペア:

[(1, 478750314), (2, 239375157), (3, 159583438), (6, 79791719), (7, 68392902), (14, 34196451), (21, 22797634), (42, 11398817), (107, 4474302), (214, 2237151), (321, 1491434), (642, 745717), (749, 639186), (1498, 319593), (2247, 213062), (4494, 106531)]