270854576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{890969}}^1$

素因数の和:890996

約数の個数: 20

約数和(自身を含む): 552401400

約数和(自身を除く): 281546824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 890969, 1781938, 3563876, 7127752, 14255504, 16928411, 33856822, 67713644, 135427288, 270854576]

約数ペア:

[(1, 270854576), (2, 135427288), (4, 67713644), (8, 33856822), (16, 16928411), (19, 14255504), (38, 7127752), (76, 3563876), (152, 1781938), (304, 890969)]