2017881902

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1\times {\mathrm{7411}}^1$

素因数の和:8771

約数の個数: 16

約数和(自身を含む): 3057450000

約数和(自身を除く): 1039568098

約数列:

[1, 2, 109, 218, 1249, 2498, 7411, 14822, 136141, 272282, 807799, 1615598, 9256339, 18512678, 1008940951, 2017881902]

約数ペア:

[(1, 2017881902), (2, 1008940951), (109, 18512678), (218, 9256339), (1249, 1615598), (2498, 807799), (7411, 272282), (14822, 136141)]