2088156728

素因数分解:

$2^3\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{17449}}^1$

素因数の和:19599

約数の個数: 32

約数和(自身を含む): 4476972000

約数和(自身を除く): 2388815272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2137, 4274, 8548, 14959, 17096, 17449, 29918, 34898, 59836, 69796, 119672, 122143, 139592, 244286, 488572, 977144, 37288513, 74577026, 149154052, 261019591, 298308104, 522039182, 1044078364, 2088156728]

約数ペア:

[(1, 2088156728), (2, 1044078364), (4, 522039182), (7, 298308104), (8, 261019591), (14, 149154052), (28, 74577026), (56, 37288513), (2137, 977144), (4274, 488572), (8548, 244286), (14959, 139592), (17096, 122143), (17449, 119672), (29918, 69796), (34898, 59836)]