994805

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 1398144

約数和(自身を除く): 403339

約数列:

[1, 5, 7, 35, 43, 215, 301, 661, 1505, 3305, 4627, 23135, 28423, 142115, 198961, 994805]

約数ペア:

[(1, 994805), (5, 198961), (7, 142115), (35, 28423), (43, 23135), (215, 4627), (301, 3305), (661, 1505)]