268486474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{254731}}^1$

素因数の和:254781

約数の個数: 16

約数和(自身を含む): 440176896

約数和(自身を除く): 171690422

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 254731, 509462, 4330427, 7896661, 8660854, 15793322, 134243237, 268486474]

約数ペア:

[(1, 268486474), (2, 134243237), (17, 15793322), (31, 8660854), (34, 7896661), (62, 4330427), (527, 509462), (1054, 254731)]