6338990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 13155264

約数和(自身を除く): 6816274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 661, 685, 959, 1322, 1370, 1918, 3305, 4627, 4795, 6610, 9254, 9590, 23135, 46270, 90557, 181114, 452785, 633899, 905570, 1267798, 3169495, 6338990]

約数ペア:

[(1, 6338990), (2, 3169495), (5, 1267798), (7, 905570), (10, 633899), (14, 452785), (35, 181114), (70, 90557), (137, 46270), (274, 23135), (661, 9590), (685, 9254), (959, 6610), (1322, 4795), (1370, 4627), (1918, 3305)]