243977162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1249}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 430920000

約数和(自身を除く): 186942838

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 683, 1249, 1366, 2498, 7513, 8879, 13739, 15026, 16237, 17758, 27478, 32474, 97669, 178607, 195338, 357214, 853067, 1706134, 9383737, 11089871, 18767474, 22179742, 121988581, 243977162]

約数ペア:

[(1, 243977162), (2, 121988581), (11, 22179742), (13, 18767474), (22, 11089871), (26, 9383737), (143, 1706134), (286, 853067), (683, 357214), (1249, 195338), (1366, 178607), (2498, 97669), (7513, 32474), (8879, 27478), (13739, 17758), (15026, 16237)]