134828486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^2$

素因数の和:864

約数の個数: 24

約数和(自身を含む): 225376704

約数和(自身を除く): 90548218

約数列:

[1, 2, 13, 26, 31, 62, 403, 409, 806, 818, 5317, 10634, 12679, 25358, 164827, 167281, 329654, 334562, 2174653, 4349306, 5185711, 10371422, 67414243, 134828486]

約数ペア:

[(1, 134828486), (2, 67414243), (13, 10371422), (26, 5185711), (31, 4349306), (62, 2174653), (403, 334562), (409, 329654), (806, 167281), (818, 164827), (5317, 25358), (10634, 12679)]