339291218

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9419}}^1$

素因数の和:9542

約数の個数: 32

約数和(自身を含む): 607703040

約数和(自身を除く): 268411822

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 5146, 9419, 18011, 18838, 36022, 65933, 131866, 291989, 583978, 781777, 1563554, 2043923, 4087846, 5472439, 10944878, 24235087, 48470174, 169645609, 339291218]

約数ペア:

[(1, 339291218), (2, 169645609), (7, 48470174), (14, 24235087), (31, 10944878), (62, 5472439), (83, 4087846), (166, 2043923), (217, 1563554), (434, 781777), (581, 583978), (1162, 291989), (2573, 131866), (5146, 65933), (9419, 36022), (18011, 18838)]