2100026912

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{1231}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 4191264000

約数和(自身を除く): 2091237088

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 599, 712, 1198, 1231, 1424, 2396, 2462, 2848, 4792, 4924, 9584, 9848, 19168, 19696, 39392, 53311, 106622, 109559, 213244, 219118, 426488, 438236, 737369, 852976, 876472, 1474738, 1705952, 1752944, 2949476, 3505888, 5898952, 11797904, 23595808, 65625841, 131251682, 262503364, 525006728, 1050013456, 2100026912]

約数ペア:

[(1, 2100026912), (2, 1050013456), (4, 525006728), (8, 262503364), (16, 131251682), (32, 65625841), (89, 23595808), (178, 11797904), (356, 5898952), (599, 3505888), (712, 2949476), (1198, 1752944), (1231, 1705952), (1424, 1474738), (2396, 876472), (2462, 852976), (2848, 737369), (4792, 438236), (4924, 426488), (9584, 219118), (9848, 213244), (19168, 109559), (19696, 106622), (39392, 53311)]