2199466619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1\times {\mathrm{5189}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 2647315200

約数和(自身を除く): 447848581

約数列:

[1, 7, 19, 133, 3187, 5189, 22309, 36323, 60553, 98591, 423871, 690137, 16537343, 115761401, 314209517, 2199466619]

約数ペア:

[(1, 2199466619), (7, 314209517), (19, 115761401), (133, 16537343), (3187, 690137), (5189, 423871), (22309, 98591), (36323, 60553)]