1949272073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 2428108800

約数和(自身を除く): 478836727

約数列:

[1, 7, 19, 37, 127, 133, 259, 703, 889, 2413, 3119, 4699, 4921, 16891, 21833, 32893, 59261, 89281, 115403, 396113, 414827, 624967, 807821, 2192657, 2772791, 7526147, 14656181, 15348599, 52683029, 102593267, 278467439, 1949272073]

約数ペア:

[(1, 1949272073), (7, 278467439), (19, 102593267), (37, 52683029), (127, 15348599), (133, 14656181), (259, 7526147), (703, 2772791), (889, 2192657), (2413, 807821), (3119, 624967), (4699, 414827), (4921, 396113), (16891, 115403), (21833, 89281), (32893, 59261)]