8047844

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 16188480

約数和(自身を除く): 8140636

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 1459, 2758, 2918, 5516, 5836, 10213, 20426, 40852, 287423, 574846, 1149692, 2011961, 4023922, 8047844]

約数ペア:

[(1, 8047844), (2, 4023922), (4, 2011961), (7, 1149692), (14, 574846), (28, 287423), (197, 40852), (394, 20426), (788, 10213), (1379, 5836), (1459, 5516), (2758, 2918)]