1220702938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6707159}}^1$

素因数の和:6707181

約数の個数: 16

約数和(自身を含む): 2253605760

約数和(自身を除く): 1032902822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 6707159, 13414318, 46950113, 87193067, 93900226, 174386134, 610351469, 1220702938]

約数ペア:

[(1, 1220702938), (2, 610351469), (7, 174386134), (13, 93900226), (14, 87193067), (26, 46950113), (91, 13414318), (182, 6707159)]