291269647966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{197921}}^1$

素因数の和:198528

約数の個数: 32

約数和(自身を含む): 480864957696

約数和(自身を除く): 189595309730

約数列:

[1, 2, 11, 22, 151, 302, 443, 886, 1661, 3322, 4873, 9746, 66893, 133786, 197921, 395842, 735823, 1471646, 2177131, 4354262, 29886071, 59772142, 87679003, 175358006, 328746781, 657493562, 964469033, 1928938066, 13239529453, 26479058906, 145634823983, 291269647966]

約数ペア:

[(1, 291269647966), (2, 145634823983), (11, 26479058906), (22, 13239529453), (151, 1928938066), (302, 964469033), (443, 657493562), (886, 328746781), (1661, 175358006), (3322, 87679003), (4873, 59772142), (9746, 29886071), (66893, 4354262), (133786, 2177131), (197921, 1471646), (395842, 735823)]