338840897758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1148621}}^1$

素因数の和:1148721

約数の個数: 48

約数和(自身を含む): 593957030688

約数和(自身を除く): 255116132930

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 121, 242, 253, 506, 583, 1166, 1219, 2438, 2783, 5566, 6413, 12826, 13409, 26818, 147499, 294998, 1148621, 2297242, 12634831, 25269662, 26418283, 52836566, 60876913, 121753826, 138983141, 277966282, 290601113, 581202226, 669646043, 1339292086, 1400168999, 2800337998, 3196612243, 6393224486, 7366106473, 14732212946, 15401858989, 30803717978, 169420448879, 338840897758]

約数ペア:

[(1, 338840897758), (2, 169420448879), (11, 30803717978), (22, 15401858989), (23, 14732212946), (46, 7366106473), (53, 6393224486), (106, 3196612243), (121, 2800337998), (242, 1400168999), (253, 1339292086), (506, 669646043), (583, 581202226), (1166, 290601113), (1219, 277966282), (2438, 138983141), (2783, 121753826), (5566, 60876913), (6413, 52836566), (12826, 26418283), (13409, 25269662), (26818, 12634831), (147499, 2297242), (294998, 1148621)]