566563426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1980991}}^1$

素因数の和:1981017

約数の個数: 16

約数和(自身を含む): 998419968

約数和(自身を除く): 431856542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1980991, 3961982, 21790901, 25752883, 43581802, 51505766, 283281713, 566563426]

約数ペア:

[(1, 566563426), (2, 283281713), (11, 51505766), (13, 43581802), (22, 25752883), (26, 21790901), (143, 3961982), (286, 1980991)]