849206828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{214663}}^1$

素因数の和:214733

約数の個数: 24

約数和(自身を含む): 1586796288

約数和(自身を除く): 737589460

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 214663, 429326, 858652, 4937249, 9230509, 9874498, 18461018, 19748996, 36922036, 212301707, 424603414, 849206828]

約数ペア:

[(1, 849206828), (2, 424603414), (4, 212301707), (23, 36922036), (43, 19748996), (46, 18461018), (86, 9874498), (92, 9230509), (172, 4937249), (989, 858652), (1978, 429326), (3956, 214663)]