2912885738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{28537}}^1$

素因数の和:28886

約数の個数: 32

約数和(自身を含む): 5227248384

約数和(自身を除く): 2314362646

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 634, 2219, 4438, 7291, 14582, 28537, 51037, 57074, 102074, 199759, 399518, 656351, 1312702, 4594457, 9046229, 9188914, 18092458, 63323603, 126647206, 208063267, 416126534, 1456442869, 2912885738]

約数ペア:

[(1, 2912885738), (2, 1456442869), (7, 416126534), (14, 208063267), (23, 126647206), (46, 63323603), (161, 18092458), (317, 9188914), (322, 9046229), (634, 4594457), (2219, 1312702), (4438, 656351), (7291, 399518), (14582, 199759), (28537, 102074), (51037, 57074)]