1381878752

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{12161}}^1$

素因数の和:12291

約数の個数: 48

約数和(自身を含む): 2813508432

約数和(自身を除く): 1431629680

約数列:

[1, 2, 4, 8, 16, 32, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 1696, 2144, 3551, 7102, 12161, 14204, 24322, 28408, 48644, 56816, 97288, 113632, 194576, 389152, 644533, 814787, 1289066, 1629574, 2578132, 3259148, 5156264, 6518296, 10312528, 13036592, 20625056, 26073184, 43183711, 86367422, 172734844, 345469688, 690939376, 1381878752]

約数ペア:

[(1, 1381878752), (2, 690939376), (4, 345469688), (8, 172734844), (16, 86367422), (32, 43183711), (53, 26073184), (67, 20625056), (106, 13036592), (134, 10312528), (212, 6518296), (268, 5156264), (424, 3259148), (536, 2578132), (848, 1629574), (1072, 1289066), (1696, 814787), (2144, 644533), (3551, 389152), (7102, 194576), (12161, 113632), (14204, 97288), (24322, 56816), (28408, 48644)]