2054513377

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{14159}}^1$

素因数の和:15276

約数の個数: 16

約数和(自身を含む): 2474035200

約数和(自身を除く): 419521823

約数列:

[1, 7, 19, 133, 1091, 7637, 14159, 20729, 99113, 145103, 269021, 1883147, 15447469, 108132283, 293501911, 2054513377]

約数ペア:

[(1, 2054513377), (7, 293501911), (19, 108132283), (133, 15447469), (1091, 1883147), (7637, 269021), (14159, 145103), (20729, 99113)]