7793918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 13554432

約数和(自身を除く): 5760514

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 211, 253, 422, 506, 803, 1606, 1679, 2321, 3358, 4642, 4853, 9706, 15403, 18469, 30806, 36938, 53383, 106766, 169433, 338866, 354269, 708538, 3896959, 7793918]

約数ペア:

[(1, 7793918), (2, 3896959), (11, 708538), (22, 354269), (23, 338866), (46, 169433), (73, 106766), (146, 53383), (211, 36938), (253, 30806), (422, 18469), (506, 15403), (803, 9706), (1606, 4853), (1679, 4642), (2321, 3358)]