8943484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 18184320

約数和(自身を除く): 9240836

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 163, 172, 319, 326, 473, 638, 652, 946, 1247, 1276, 1793, 1892, 2494, 3586, 4727, 4988, 7009, 7172, 9454, 13717, 14018, 18908, 27434, 28036, 51997, 54868, 77099, 103994, 154198, 203261, 207988, 308396, 406522, 813044, 2235871, 4471742, 8943484]

約数ペア:

[(1, 8943484), (2, 4471742), (4, 2235871), (11, 813044), (22, 406522), (29, 308396), (43, 207988), (44, 203261), (58, 154198), (86, 103994), (116, 77099), (163, 54868), (172, 51997), (319, 28036), (326, 27434), (473, 18908), (638, 14018), (652, 13717), (946, 9454), (1247, 7172), (1276, 7009), (1793, 4988), (1892, 4727), (2494, 3586)]