1039957438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{953}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 1808669520

約数和(自身を除く): 768712082

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 953, 1222, 1786, 1906, 2209, 4418, 11609, 12389, 18107, 23218, 24778, 28717, 36214, 41971, 44791, 57434, 83942, 89582, 235391, 470782, 545623, 582283, 851029, 1091246, 1164566, 1702058, 2105177, 4210354, 11063377, 22126754, 27367301, 39998363, 54734602, 79996726, 519978719, 1039957438]

約数ペア:

[(1, 1039957438), (2, 519978719), (13, 79996726), (19, 54734602), (26, 39998363), (38, 27367301), (47, 22126754), (94, 11063377), (247, 4210354), (494, 2105177), (611, 1702058), (893, 1164566), (953, 1091246), (1222, 851029), (1786, 582283), (1906, 545623), (2209, 470782), (4418, 235391), (11609, 89582), (12389, 83942), (18107, 57434), (23218, 44791), (24778, 41971), (28717, 36214)]