668173394

素因数分解:

$2^1\times 7^1\times {\mathrm{13001}}^1\times {\mathrm{3671}}^1$

素因数の和:16681

約数の個数: 16

約数和(自身を含む): 1145840256

約数和(自身を除く): 477666862

約数列:

[1, 2, 7, 14, 3671, 7342, 13001, 25697, 26002, 51394, 91007, 182014, 47726671, 95453342, 334086697, 668173394]

約数ペア:

[(1, 668173394), (2, 334086697), (7, 95453342), (14, 47726671), (3671, 182014), (7342, 91007), (13001, 51394), (25697, 26002)]