842239262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{128351}}^1$

素因数の和:128563

約数の個数: 16

約数和(自身を含む): 1344615552

約数和(自身を除く): 502376290

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 128351, 256702, 2181967, 4363934, 24771743, 49543486, 421119631, 842239262]

約数ペア:

[(1, 842239262), (2, 421119631), (17, 49543486), (34, 24771743), (193, 4363934), (386, 2181967), (3281, 256702), (6562, 128351)]