2017472611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1378997}}^1$

素因数の和:1379034

約数の個数: 16

約数和(自身を含む): 2647676160

約数和(自身を除く): 630203549

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1378997, 9652979, 15168967, 26200943, 106182769, 183406601, 288210373, 2017472611]

約数ペア:

[(1, 2017472611), (7, 288210373), (11, 183406601), (19, 106182769), (77, 26200943), (133, 15168967), (209, 9652979), (1463, 1378997)]