3109988

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 6283200

約数和(自身を除く): 3173212

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1019, 1526, 2038, 3052, 4076, 7133, 14266, 28532, 111071, 222142, 444284, 777497, 1554994, 3109988]

約数ペア:

[(1, 3109988), (2, 1554994), (4, 777497), (7, 444284), (14, 222142), (28, 111071), (109, 28532), (218, 14266), (436, 7133), (763, 4076), (1019, 3052), (1526, 2038)]