3391238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 1931002

約数列:

[1, 2, 43, 47, 86, 94, 839, 1678, 2021, 4042, 36077, 39433, 72154, 78866, 1695619, 3391238]

約数ペア:

[(1, 3391238), (2, 1695619), (43, 78866), (47, 72154), (86, 39433), (94, 36077), (839, 4042), (1678, 2021)]