470891334

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{305377}}^1$

素因数の和:305639

約数の個数: 16

約数和(自身を含む): 945450288

約数和(自身を除く): 474558954

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 305377, 610754, 916131, 1832262, 78481889, 156963778, 235445667, 470891334]

約数ペア:

[(1, 470891334), (2, 235445667), (3, 156963778), (6, 78481889), (257, 1832262), (514, 916131), (771, 610754), (1542, 305377)]