889761378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{6917}}^1$

素因数の和:8882

約数の個数: 32

約数和(自身を含む): 1942574400

約数和(自身を除く): 1052813022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1949, 3898, 5847, 6917, 11694, 13834, 20751, 21439, 41502, 42878, 64317, 76087, 128634, 152174, 228261, 456522, 13481233, 26962466, 40443699, 80887398, 148293563, 296587126, 444880689, 889761378]

約数ペア:

[(1, 889761378), (2, 444880689), (3, 296587126), (6, 148293563), (11, 80887398), (22, 40443699), (33, 26962466), (66, 13481233), (1949, 456522), (3898, 228261), (5847, 152174), (6917, 128634), (11694, 76087), (13834, 64317), (20751, 42878), (21439, 41502)]