401040822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 990097920

約数和(自身を除く): 589057098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 419, 546, 838, 1257, 1753, 2514, 2933, 3506, 5259, 5447, 5866, 8799, 10518, 10894, 12271, 16341, 17598, 22789, 24542, 32682, 36813, 38129, 45578, 68367, 73626, 76258, 114387, 136734, 159523, 228774, 319046, 478569, 734507, 957138, 1469014, 2203521, 4407042, 5141549, 9548591, 10283098, 15424647, 19097182, 28645773, 30849294, 57291546, 66840137, 133680274, 200520411, 401040822]

約数ペア:

[(1, 401040822), (2, 200520411), (3, 133680274), (6, 66840137), (7, 57291546), (13, 30849294), (14, 28645773), (21, 19097182), (26, 15424647), (39, 10283098), (42, 9548591), (78, 5141549), (91, 4407042), (182, 2203521), (273, 1469014), (419, 957138), (546, 734507), (838, 478569), (1257, 319046), (1753, 228774), (2514, 159523), (2933, 136734), (3506, 114387), (5259, 76258), (5447, 73626), (5866, 68367), (8799, 45578), (10518, 38129), (10894, 36813), (12271, 32682), (16341, 24542), (17598, 22789)]