2017880104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13275527}}^1$

素因数の和:13275552

約数の個数: 16

約数和(自身を含む): 3982658400

約数和(自身を除く): 1964778296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13275527, 26551054, 53102108, 106204216, 252235013, 504470026, 1008940052, 2017880104]

約数ペア:

[(1, 2017880104), (2, 1008940052), (4, 504470026), (8, 252235013), (19, 106204216), (38, 53102108), (76, 26551054), (152, 13275527)]