437420698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 820471680

約数和(自身を除く): 383050982

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 101, 143, 202, 209, 247, 286, 418, 494, 797, 1111, 1313, 1594, 1919, 2222, 2626, 2717, 3838, 5434, 8767, 10361, 14443, 15143, 17534, 20722, 21109, 24947, 28886, 30286, 42218, 49894, 80497, 113971, 160994, 166573, 196859, 227942, 274417, 333146, 393718, 548834, 885467, 1046461, 1529443, 1770934, 2092922, 2165449, 3058886, 4330898, 11511071, 16823873, 19882759, 23022142, 33647746, 39765518, 218710349, 437420698]

約数ペア:

[(1, 437420698), (2, 218710349), (11, 39765518), (13, 33647746), (19, 23022142), (22, 19882759), (26, 16823873), (38, 11511071), (101, 4330898), (143, 3058886), (202, 2165449), (209, 2092922), (247, 1770934), (286, 1529443), (418, 1046461), (494, 885467), (797, 548834), (1111, 393718), (1313, 333146), (1594, 274417), (1919, 227942), (2222, 196859), (2626, 166573), (2717, 160994), (3838, 113971), (5434, 80497), (8767, 49894), (10361, 42218), (14443, 30286), (15143, 28886), (17534, 24947), (20722, 21109)]