340471292

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{33871}}^1$

素因数の和:34241

約数の個数: 24

約数和(自身を含む): 682859520

約数和(自身を除く): 342388228

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 33871, 67742, 135484, 237097, 474194, 948388, 12159689, 24319378, 48638756, 85117823, 170235646, 340471292]

約数ペア:

[(1, 340471292), (2, 170235646), (4, 85117823), (7, 48638756), (14, 24319378), (28, 12159689), (359, 948388), (718, 474194), (1436, 237097), (2513, 135484), (5026, 67742), (10052, 33871)]