240991322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{842627}}^1$

素因数の和:842653

約数の個数: 16

約数和(自身を含む): 424684512

約数和(自身を除く): 183693190

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 842627, 1685254, 9268897, 10954151, 18537794, 21908302, 120495661, 240991322]

約数ペア:

[(1, 240991322), (2, 120495661), (11, 21908302), (13, 18537794), (22, 10954151), (26, 9268897), (143, 1685254), (286, 842627)]