2790395998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{783379}}^1$

素因数の和:783531

約数の個数: 16

約数和(自身を含む): 4540470480

約数和(自身を除く): 1750074482

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 783379, 1566758, 10183927, 20367854, 107322923, 214645846, 1395197999, 2790395998]

約数ペア:

[(1, 2790395998), (2, 1395197999), (13, 214645846), (26, 107322923), (137, 20367854), (274, 10183927), (1781, 1566758), (3562, 783379)]