309810314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3181}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 536103360

約数和(自身を除く): 226293046

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 418, 466, 2563, 3181, 4427, 5126, 6362, 8854, 34991, 48697, 60439, 69982, 97394, 120878, 664829, 741173, 1329658, 1482346, 8152903, 14082287, 16305806, 28164574, 154905157, 309810314]

約数ペア:

[(1, 309810314), (2, 154905157), (11, 28164574), (19, 16305806), (22, 14082287), (38, 8152903), (209, 1482346), (233, 1329658), (418, 741173), (466, 664829), (2563, 120878), (3181, 97394), (4427, 69982), (5126, 60439), (6362, 48697), (8854, 34991)]