3980854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 6264720

約数和(自身を除く): 2283866

約数列:

[1, 2, 41, 43, 82, 86, 1129, 1763, 2258, 3526, 46289, 48547, 92578, 97094, 1990427, 3980854]

約数ペア:

[(1, 3980854), (2, 1990427), (41, 97094), (43, 92578), (82, 48547), (86, 46289), (1129, 3526), (1763, 2258)]