128026637

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 134334720

約数和(自身を除く): 6308083

約数列:

[1, 47, 59, 137, 337, 2773, 6439, 8083, 15839, 19883, 46169, 379901, 934501, 2169943, 2723971, 128026637]

約数ペア:

[(1, 128026637), (47, 2723971), (59, 2169943), (137, 934501), (337, 379901), (2773, 46169), (6439, 19883), (8083, 15839)]