4966365439

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{17749}}^1$

素因数の和:18390

約数の個数: 16

約数和(自身を含む): 5766336000

約数和(自身を除く): 799970561

約数列:

[1, 7, 71, 497, 563, 3941, 17749, 39973, 124243, 279811, 1260179, 8821253, 9992687, 69948809, 709480777, 4966365439]

約数ペア:

[(1, 4966365439), (7, 709480777), (71, 69948809), (497, 9992687), (563, 8821253), (3941, 1260179), (17749, 279811), (39973, 124243)]