2991639098

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{495797}}^1$

素因数の和:496237

約数の個数: 16

約数和(自身を含む): 5140433664

約数和(自身を除く): 2148794566

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 495797, 991594, 3470579, 6941158, 213688507, 427377014, 1495819549, 2991639098]

約数ペア:

[(1, 2991639098), (2, 1495819549), (7, 427377014), (14, 213688507), (431, 6941158), (862, 3470579), (3017, 991594), (6034, 495797)]