130834844

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{8389}}^1$

素因数の和:8957

約数の個数: 24

約数和(自身を含む): 262170720

約数和(自身を除く): 131335876

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 8389, 15596, 16778, 33556, 58723, 117446, 234892, 4672673, 9345346, 18690692, 32708711, 65417422, 130834844]

約数ペア:

[(1, 130834844), (2, 65417422), (4, 32708711), (7, 18690692), (14, 9345346), (28, 4672673), (557, 234892), (1114, 117446), (2228, 58723), (3899, 33556), (7798, 16778), (8389, 15596)]