7888905822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{276629}}^1$

素因数の和:276745

約数の個数: 48

約数和(自身を含む): 18543062160

約数和(自身を除く): 10654156338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4753, 9506, 14259, 28518, 276629, 553258, 829887, 1659774, 1936403, 3872806, 5809209, 11618418, 13554821, 26833013, 27109642, 40664463, 53666026, 80499039, 81328926, 160998078, 187831091, 375662182, 563493273, 1126986546, 1314817637, 2629635274, 3944452911, 7888905822]

約数ペア:

[(1, 7888905822), (2, 3944452911), (3, 2629635274), (6, 1314817637), (7, 1126986546), (14, 563493273), (21, 375662182), (42, 187831091), (49, 160998078), (97, 81328926), (98, 80499039), (147, 53666026), (194, 40664463), (291, 27109642), (294, 26833013), (582, 13554821), (679, 11618418), (1358, 5809209), (2037, 3872806), (4074, 1936403), (4753, 1659774), (9506, 829887), (14259, 553258), (28518, 276629)]