3819514748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{135463}}^1$

素因数の和:135546

約数の個数: 48

約数和(自身を含む): 8192862720

約数和(自身を除く): 4373347972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 28196, 135463, 270926, 541852, 948241, 1896482, 2573797, 3792964, 5147594, 7179539, 10295188, 14359078, 18016579, 28718156, 36033158, 50256773, 72066316, 100513546, 136411241, 201027092, 272822482, 545644964, 954878687, 1909757374, 3819514748]

約数ペア:

[(1, 3819514748), (2, 1909757374), (4, 954878687), (7, 545644964), (14, 272822482), (19, 201027092), (28, 136411241), (38, 100513546), (53, 72066316), (76, 50256773), (106, 36033158), (133, 28718156), (212, 18016579), (266, 14359078), (371, 10295188), (532, 7179539), (742, 5147594), (1007, 3792964), (1484, 2573797), (2014, 1896482), (4028, 948241), (7049, 541852), (14098, 270926), (28196, 135463)]