1969394

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 3580416

約数和(自身を除く): 1611022

約数列:

[1, 2, 7, 14, 41, 47, 73, 82, 94, 146, 287, 329, 511, 574, 658, 1022, 1927, 2993, 3431, 3854, 5986, 6862, 13489, 20951, 24017, 26978, 41902, 48034, 140671, 281342, 984697, 1969394]

約数ペア:

[(1, 1969394), (2, 984697), (7, 281342), (14, 140671), (41, 48034), (47, 41902), (73, 26978), (82, 24017), (94, 20951), (146, 13489), (287, 6862), (329, 5986), (511, 3854), (574, 3431), (658, 2993), (1022, 1927)]