2138304194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4328551}}^1$

素因数の和:4328585

約数の個数: 16

約数和(自身を含む): 3635983680

約数和(自身を除く): 1497679486

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4328551, 8657102, 56271163, 82242469, 112542326, 164484938, 1069152097, 2138304194]

約数ペア:

[(1, 2138304194), (2, 1069152097), (13, 164484938), (19, 112542326), (26, 82242469), (38, 56271163), (247, 8657102), (494, 4328551)]