339760844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{70373}}^1$

素因数の和:70465

約数の個数: 24

約数和(自身を含む): 638432928

約数和(自身を除く): 298672084

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 70373, 140746, 281492, 1196341, 2392682, 4785364, 4996483, 9992966, 19985932, 84940211, 169880422, 339760844]

約数ペア:

[(1, 339760844), (2, 169880422), (4, 84940211), (17, 19985932), (34, 9992966), (68, 4996483), (71, 4785364), (142, 2392682), (284, 1196341), (1207, 281492), (2414, 140746), (4828, 70373)]