2695268519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{21521}}^1$

素因数の和:21730

約数の個数: 16

約数和(自身を含む): 2928713760

約数和(自身を除く): 233445241

約数列:

[1, 17, 53, 139, 901, 2363, 7367, 21521, 125239, 365857, 1140613, 2991419, 19390421, 50854123, 158545207, 2695268519]

約数ペア:

[(1, 2695268519), (17, 158545207), (53, 50854123), (139, 19390421), (901, 2991419), (2363, 1140613), (7367, 365857), (21521, 125239)]