1190882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 2425920

約数和(自身を除く): 1235038

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 121, 133, 154, 209, 242, 259, 266, 407, 418, 518, 703, 814, 847, 1406, 1463, 1694, 2299, 2849, 2926, 4477, 4598, 4921, 5698, 7733, 8954, 9842, 15466, 16093, 31339, 32186, 54131, 62678, 85063, 108262, 170126, 595441, 1190882]

約数ペア:

[(1, 1190882), (2, 595441), (7, 170126), (11, 108262), (14, 85063), (19, 62678), (22, 54131), (37, 32186), (38, 31339), (74, 16093), (77, 15466), (121, 9842), (133, 8954), (154, 7733), (209, 5698), (242, 4921), (259, 4598), (266, 4477), (407, 2926), (418, 2849), (518, 2299), (703, 1694), (814, 1463), (847, 1406)]