2739496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 5508000

約数和(自身を除く): 2768504

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 269, 536, 538, 1076, 1273, 2152, 2546, 5092, 5111, 10184, 10222, 18023, 20444, 36046, 40888, 72092, 144184, 342437, 684874, 1369748, 2739496]

約数ペア:

[(1, 2739496), (2, 1369748), (4, 684874), (8, 342437), (19, 144184), (38, 72092), (67, 40888), (76, 36046), (134, 20444), (152, 18023), (268, 10222), (269, 10184), (536, 5111), (538, 5092), (1076, 2546), (1273, 2152)]