973723478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 1833861120

約数和(自身を除く): 860137642

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 127, 182, 206, 254, 409, 721, 818, 889, 1339, 1442, 1651, 1778, 2678, 2863, 3302, 5317, 5726, 9373, 10634, 11557, 13081, 18746, 23114, 26162, 37219, 42127, 51943, 74438, 84254, 91567, 103886, 170053, 183134, 294889, 340106, 363601, 547651, 589778, 675259, 727202, 1095302, 1190371, 1350518, 2380742, 3833557, 4726813, 5350129, 7667114, 9453626, 10700258, 37450903, 69551677, 74901806, 139103354, 486861739, 973723478]

約数ペア:

[(1, 973723478), (2, 486861739), (7, 139103354), (13, 74901806), (14, 69551677), (26, 37450903), (91, 10700258), (103, 9453626), (127, 7667114), (182, 5350129), (206, 4726813), (254, 3833557), (409, 2380742), (721, 1350518), (818, 1190371), (889, 1095302), (1339, 727202), (1442, 675259), (1651, 589778), (1778, 547651), (2678, 363601), (2863, 340106), (3302, 294889), (5317, 183134), (5726, 170053), (9373, 103886), (10634, 91567), (11557, 84254), (13081, 74438), (18746, 51943), (23114, 42127), (26162, 37219)]