2018702938

素因数分解:

$2^1\times 7^1\times {\mathrm{21121}}^1\times {\mathrm{6827}}^1$

素因数の和:27957

約数の個数: 16

約数和(自身を含む): 3461304384

約数和(自身を除く): 1442601446

約数列:

[1, 2, 7, 14, 6827, 13654, 21121, 42242, 47789, 95578, 147847, 295694, 144193067, 288386134, 1009351469, 2018702938]

約数ペア:

[(1, 2018702938), (2, 1009351469), (7, 288386134), (14, 144193067), (6827, 295694), (13654, 147847), (21121, 95578), (42242, 47789)]