8861684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{13109}}^1$

素因数の和:13139

約数の個数: 18

約数和(自身を含む): 16793910

約数和(自身を除く): 7932226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 13109, 26218, 52436, 170417, 340834, 681668, 2215421, 4430842, 8861684]

約数ペア:

[(1, 8861684), (2, 4430842), (4, 2215421), (13, 681668), (26, 340834), (52, 170417), (169, 52436), (338, 26218), (676, 13109)]