1292961874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1\times {\mathrm{4909}}^1$

素因数の和:6657

約数の個数: 16

約数和(自身を含む): 1965571200

約数和(自身を除く): 672609326

約数列:

[1, 2, 79, 158, 1667, 3334, 4909, 9818, 131693, 263386, 387811, 775622, 8183303, 16366606, 646480937, 1292961874]

約数ペア:

[(1, 1292961874), (2, 646480937), (79, 16366606), (158, 8183303), (1667, 775622), (3334, 387811), (4909, 263386), (9818, 131693)]