1680494977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{29569}}^1$

素因数の和:29952

約数の個数: 16

約数和(自身を含む): 2009813760

約数和(自身を除く): 329318783

約数列:

[1, 7, 23, 161, 353, 2471, 8119, 29569, 56833, 206983, 680087, 4760609, 10437857, 73064999, 240070711, 1680494977]

約数ペア:

[(1, 1680494977), (7, 240070711), (23, 73064999), (161, 10437857), (353, 4760609), (2471, 680087), (8119, 206983), (29569, 56833)]