488257926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{6143}}^1$

素因数の和:7180

約数の個数: 32

約数和(自身を含む): 1052835840

約数和(自身を除く): 564577914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1019, 2038, 3057, 6114, 6143, 12286, 13247, 18429, 26494, 36858, 39741, 79482, 79859, 159718, 239577, 479154, 6259717, 12519434, 18779151, 37558302, 81376321, 162752642, 244128963, 488257926]

約数ペア:

[(1, 488257926), (2, 244128963), (3, 162752642), (6, 81376321), (13, 37558302), (26, 18779151), (39, 12519434), (78, 6259717), (1019, 479154), (2038, 239577), (3057, 159718), (6114, 79859), (6143, 79482), (12286, 39741), (13247, 36858), (18429, 26494)]