2667748867

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{30727}}^1$

素因数の和:30970

約数の個数: 16

約数和(自身を含む): 3107215360

約数和(自身を除く): 439466493

約数列:

[1, 7, 79, 157, 553, 1099, 12403, 30727, 86821, 215089, 2427433, 4824139, 16992031, 33768973, 381106981, 2667748867]

約数ペア:

[(1, 2667748867), (7, 381106981), (79, 33768973), (157, 16992031), (553, 4824139), (1099, 2427433), (12403, 215089), (30727, 86821)]