2664360.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 149155776

約数和(自身を除く): 77940100

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1036, 1297, 1484, 1961, 2594, 3922, 5188, 7844, 9079, 13727, 18158, 27454, 36316, 47989, 54908, 68741, 95978, 137482, 191956, 274964, 335923, 481187, 671846, 962374, 1343692, 1924748, 2543417, 5086834, 10173668, 17803919, 35607838, 71215676]

約数ペア:

[(1, 71215676), (2, 35607838), (4, 17803919), (7, 10173668), (14, 5086834), (28, 2543417), (37, 1924748), (53, 1343692), (74, 962374), (106, 671846), (148, 481187), (212, 335923), (259, 274964), (371, 191956), (518, 137482), (742, 95978), (1036, 68741), (1297, 54908), (1484, 47989), (1961, 36316), (2594, 27454), (3922, 18158), (5188, 13727), (7844, 9079)]