1981567272

素因数分解:

$2^3\times 3^1\times {\mathrm{82565303}}^1$

素因数の和:82565312

約数の個数: 16

約数和(自身を含む): 4953918240

約数和(自身を除く): 2972350968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 82565303, 165130606, 247695909, 330261212, 495391818, 660522424, 990783636, 1981567272]

約数ペア:

[(1, 1981567272), (2, 990783636), (3, 660522424), (4, 495391818), (6, 330261212), (8, 247695909), (12, 165130606), (24, 82565303)]