105261844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 187878600

約数和(自身を除く): 82616756

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 1109, 1556, 2218, 4436, 23729, 47458, 67649, 94916, 135298, 270596, 431401, 862802, 1725604, 26315461, 52630922, 105261844]

約数ペア:

[(1, 105261844), (2, 52630922), (4, 26315461), (61, 1725604), (122, 862802), (244, 431401), (389, 270596), (778, 135298), (1109, 94916), (1556, 67649), (2218, 47458), (4436, 23729)]