13309891426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{6961}}^1\times {\mathrm{5657}}^1$

素因数の和:12646

約数の個数: 24

約数和(自身を含む): 21625656804

約数和(自身を除く): 8315765378

約数列:

[1, 2, 13, 26, 169, 338, 5657, 6961, 11314, 13922, 73541, 90493, 147082, 180986, 956033, 1176409, 1912066, 2352818, 39378377, 78756754, 511918901, 1023837802, 6654945713, 13309891426]

約数ペア:

[(1, 13309891426), (2, 6654945713), (13, 1023837802), (26, 511918901), (169, 78756754), (338, 39378377), (5657, 2352818), (6961, 1912066), (11314, 1176409), (13922, 956033), (73541, 180986), (90493, 147082)]