500956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 952560

約数和(自身を除く): 451604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 139, 212, 278, 556, 901, 1802, 2363, 3604, 4726, 7367, 9452, 14734, 29468, 125239, 250478, 500956]

約数ペア:

[(1, 500956), (2, 250478), (4, 125239), (17, 29468), (34, 14734), (53, 9452), (68, 7367), (106, 4726), (139, 3604), (212, 2363), (278, 1802), (556, 901)]