7977617116

素因数分解:

$2^2\times 7^1\times {\mathrm{284914897}}^1$

素因数の和:284914908

約数の個数: 12

約数和(自身を含む): 15955234288

約数和(自身を除く): 7977617172

約数列:

[1, 2, 4, 7, 14, 28, 284914897, 569829794, 1139659588, 1994404279, 3988808558, 7977617116]

約数ペア:

[(1, 7977617116), (2, 3988808558), (4, 1994404279), (7, 1139659588), (14, 569829794), (28, 284914897)]