1386720005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1483123}}^1$

素因数の和:1483156

約数の個数: 16

約数和(自身を含む): 1922128704

約数和(自身を除く): 535408699

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1483123, 7415615, 16314353, 25213091, 81571765, 126065455, 277344001, 1386720005]

約数ペア:

[(1, 1386720005), (5, 277344001), (11, 126065455), (17, 81571765), (55, 25213091), (85, 16314353), (187, 7415615), (935, 1483123)]