7502638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 13597920

約数和(自身を除く): 6095282

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 709, 814, 962, 1418, 5291, 7799, 9217, 10582, 15598, 18434, 26233, 52466, 101387, 202774, 288563, 341029, 577126, 682058, 3751319, 7502638]

約数ペア:

[(1, 7502638), (2, 3751319), (11, 682058), (13, 577126), (22, 341029), (26, 288563), (37, 202774), (74, 101387), (143, 52466), (286, 26233), (407, 18434), (481, 15598), (709, 10582), (814, 9217), (962, 7799), (1418, 5291)]