1445871196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{247073}}^1$

素因数の和:247114

約数の個数: 48

約数和(自身を含む): 3320674560

約数和(自身を除く): 1874803364

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 247073, 494146, 988292, 1729511, 2717803, 3459022, 4694387, 5435606, 6918044, 9388774, 10871212, 18777548, 19024621, 32860709, 38049242, 51638257, 65721418, 76098484, 103276514, 131442836, 206553028, 361467799, 722935598, 1445871196]

約数ペア:

[(1, 1445871196), (2, 722935598), (4, 361467799), (7, 206553028), (11, 131442836), (14, 103276514), (19, 76098484), (22, 65721418), (28, 51638257), (38, 38049242), (44, 32860709), (76, 19024621), (77, 18777548), (133, 10871212), (154, 9388774), (209, 6918044), (266, 5435606), (308, 4694387), (418, 3459022), (532, 2717803), (836, 1729511), (1463, 988292), (2926, 494146), (5852, 247073)]