2788045274

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{475289}}^1$

素因数の和:475717

約数の個数: 16

約数和(自身を含む): 4790923200

約数和(自身を除く): 2002877926

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 475289, 950578, 3327023, 6654046, 199146091, 398292182, 1394022637, 2788045274]

約数ペア:

[(1, 2788045274), (2, 1394022637), (7, 398292182), (14, 199146091), (419, 6654046), (838, 3327023), (2933, 950578), (5866, 475289)]