267238426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{63841}}^1$

素因数の和:63886

約数の個数: 32

約数和(自身を含む): 514821888

約数和(自身を除く): 247583462

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 63841, 127682, 446887, 829933, 893774, 1468343, 1659866, 2936686, 5809531, 10278401, 11619062, 19088459, 20556802, 38176918, 133619213, 267238426]

約数ペア:

[(1, 267238426), (2, 133619213), (7, 38176918), (13, 20556802), (14, 19088459), (23, 11619062), (26, 10278401), (46, 5809531), (91, 2936686), (161, 1659866), (182, 1468343), (299, 893774), (322, 829933), (598, 446887), (2093, 127682), (4186, 63841)]