1219900794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271451}}^1$

素因数の和:271570

約数の個数: 32

約数和(自身を含む): 2814414336

約数和(自身を除く): 1594513542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 271451, 542902, 814353, 1628706, 1900157, 3800314, 5700471, 11400942, 29045257, 58090514, 87135771, 174271542, 203316799, 406633598, 609950397, 1219900794]

約数ペア:

[(1, 1219900794), (2, 609950397), (3, 406633598), (6, 203316799), (7, 174271542), (14, 87135771), (21, 58090514), (42, 29045257), (107, 11400942), (214, 5700471), (321, 3800314), (642, 1900157), (749, 1628706), (1498, 814353), (2247, 542902), (4494, 271451)]