2109287518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1026917}}^1$

素因数の和:1027011

約数の個数: 16

約数和(自身を含む): 3450444480

約数和(自身を除く): 1341156962

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 1026917, 2053834, 13349921, 26699842, 81126443, 162252886, 1054643759, 2109287518]

約数ペア:

[(1, 2109287518), (2, 1054643759), (13, 162252886), (26, 81126443), (79, 26699842), (158, 13349921), (1027, 2053834), (2054, 1026917)]