388638422

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{6353}}^1$

素因数の和:6847

約数の個数: 16

約数和(自身を含む): 592446960

約数和(自身を除く): 203808538

約数列:

[1, 2, 73, 146, 419, 838, 6353, 12706, 30587, 61174, 463769, 927538, 2661907, 5323814, 194319211, 388638422]

約数ペア:

[(1, 388638422), (2, 194319211), (73, 5323814), (146, 2661907), (419, 927538), (838, 463769), (6353, 61174), (12706, 30587)]