292078754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 511677600

約数和(自身を除く): 219598846

約数列:

[1, 2, 11, 19, 22, 38, 121, 139, 209, 242, 278, 418, 457, 914, 1529, 2299, 2641, 3058, 4598, 5027, 5282, 8683, 10054, 16819, 17366, 29051, 33638, 55297, 58102, 63523, 95513, 110594, 127046, 191026, 319561, 639122, 698753, 1050643, 1206937, 1397506, 2101286, 2413874, 7686283, 13276307, 15372566, 26552614, 146039377, 292078754]

約数ペア:

[(1, 292078754), (2, 146039377), (11, 26552614), (19, 15372566), (22, 13276307), (38, 7686283), (121, 2413874), (139, 2101286), (209, 1397506), (242, 1206937), (278, 1050643), (418, 698753), (457, 639122), (914, 319561), (1529, 191026), (2299, 127046), (2641, 110594), (3058, 95513), (4598, 63523), (5027, 58102), (5282, 55297), (8683, 33638), (10054, 29051), (16819, 17366)]