887008636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{7649}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 1584651600

約数和(自身を除く): 697642964

約数列:

[1, 2, 4, 53, 106, 212, 547, 1094, 2188, 7649, 15298, 28991, 30596, 57982, 115964, 405397, 810794, 1621588, 4184003, 8368006, 16736012, 221752159, 443504318, 887008636]

約数ペア:

[(1, 887008636), (2, 443504318), (4, 221752159), (53, 16736012), (106, 8368006), (212, 4184003), (547, 1621588), (1094, 810794), (2188, 405397), (7649, 115964), (15298, 57982), (28991, 30596)]