8409982

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1153}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 14457312

約数和(自身を除く): 6047330

約数列:

[1, 2, 7, 14, 521, 1042, 1153, 2306, 3647, 7294, 8071, 16142, 600713, 1201426, 4204991, 8409982]

約数ペア:

[(1, 8409982), (2, 4204991), (7, 1201426), (14, 600713), (521, 16142), (1042, 8071), (1153, 7294), (2306, 3647)]