13697775212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{221891}}^1$

素因数の和:221990

約数の個数: 48

約数和(自身を含む): 27734724864

約数和(自身を除く): 14036949652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2684, 2806, 5612, 15433, 30866, 61732, 221891, 443782, 887564, 2440801, 4881602, 5103493, 9763204, 10206986, 13535351, 20413972, 27070702, 54141404, 56138423, 112276846, 148888861, 224553692, 297777722, 311313073, 595555444, 622626146, 1245252292, 3424443803, 6848887606, 13697775212]

約数ペア:

[(1, 13697775212), (2, 6848887606), (4, 3424443803), (11, 1245252292), (22, 622626146), (23, 595555444), (44, 311313073), (46, 297777722), (61, 224553692), (92, 148888861), (122, 112276846), (244, 56138423), (253, 54141404), (506, 27070702), (671, 20413972), (1012, 13535351), (1342, 10206986), (1403, 9763204), (2684, 5103493), (2806, 4881602), (5612, 2440801), (15433, 887564), (30866, 443782), (61732, 221891)]