171874012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2527559}}^1$

素因数の和:2527580

約数の個数: 12

約数和(自身を含む): 318472560

約数和(自身を除く): 146598548

約数列:

[1, 2, 4, 17, 34, 68, 2527559, 5055118, 10110236, 42968503, 85937006, 171874012]

約数ペア:

[(1, 171874012), (2, 85937006), (4, 42968503), (17, 10110236), (34, 5055118), (68, 2527559)]