2098574402

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1\times {\mathrm{4027}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 3196459680

約数和(自身を除く): 1097885278

約数列:

[1, 2, 67, 134, 3889, 4027, 7778, 8054, 260563, 269809, 521126, 539618, 15661003, 31322006, 1049287201, 2098574402]

約数ペア:

[(1, 2098574402), (2, 1049287201), (67, 31322006), (134, 15661003), (3889, 539618), (4027, 521126), (7778, 269809), (8054, 260563)]