2581264890106

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6871}}^1\times {\mathrm{87407}}^1$

素因数の和:94594

約数の個数: 32

約数和(自身を含む): 4440136200192

約数和(自身を除く): 1858871310086

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 6871, 13742, 48097, 87407, 96194, 174814, 611849, 1223698, 2109397, 4218794, 14765779, 26833949, 29531558, 53667898, 187837643, 375675286, 600573497, 1201146994, 4204014479, 8408028958, 184376063579, 368752127158, 1290632445053, 2581264890106]

約数ペア:

[(1, 2581264890106), (2, 1290632445053), (7, 368752127158), (14, 184376063579), (307, 8408028958), (614, 4204014479), (2149, 1201146994), (4298, 600573497), (6871, 375675286), (13742, 187837643), (48097, 53667898), (87407, 29531558), (96194, 26833949), (174814, 14765779), (611849, 4218794), (1223698, 2109397)]