1982331542

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{23227}}^1$

素因数の和:23675

約数の個数: 16

約数和(自身を含む): 3004774080

約数和(自身を除く): 1022442538

約数列:

[1, 2, 139, 278, 307, 614, 23227, 42673, 46454, 85346, 3228553, 6457106, 7130689, 14261378, 991165771, 1982331542]

約数ペア:

[(1, 1982331542), (2, 991165771), (139, 14261378), (278, 7130689), (307, 6457106), (614, 3228553), (23227, 85346), (42673, 46454)]