1799680021451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1\times {\mathrm{22349}}^1$

素因数の和:25839

約数の個数: 32

約数和(自身を含む): 2061860808000

約数和(自身を除く): 262180786549

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 3361, 22349, 23959, 43693, 63859, 290537, 326017, 424631, 830167, 2167853, 4238221, 5520203, 6194323, 28182089, 41189207, 75114989, 80526199, 535459691, 976494857, 1427184791, 7286153933, 18553402283, 94720001129, 138436924727, 1799680021451]

約数ペア:

[(1, 1799680021451), (13, 138436924727), (19, 94720001129), (97, 18553402283), (247, 7286153933), (1261, 1427184791), (1843, 976494857), (3361, 535459691), (22349, 80526199), (23959, 75114989), (43693, 41189207), (63859, 28182089), (290537, 6194323), (326017, 5520203), (424631, 4238221), (830167, 2167853)]