478101104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120977}}^1$

素因数の和:121017

約数の個数: 40

約数和(自身を含む): 1050089040

約数和(自身を除く): 571987936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 120977, 241954, 483908, 967816, 1572701, 1935632, 2298563, 3145402, 4597126, 6290804, 9194252, 12581608, 18388504, 25163216, 29881319, 36777008, 59762638, 119525276, 239050552, 478101104]

約数ペア:

[(1, 478101104), (2, 239050552), (4, 119525276), (8, 59762638), (13, 36777008), (16, 29881319), (19, 25163216), (26, 18388504), (38, 12581608), (52, 9194252), (76, 6290804), (104, 4597126), (152, 3145402), (208, 2298563), (247, 1935632), (304, 1572701), (494, 967816), (988, 483908), (1976, 241954), (3952, 120977)]