2446678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 3986640

約数和(自身を除く): 1539962

約数列:

[1, 2, 13, 26, 139, 278, 677, 1354, 1807, 3614, 8801, 17602, 94103, 188206, 1223339, 2446678]

約数ペア:

[(1, 2446678), (2, 1223339), (13, 188206), (26, 94103), (139, 17602), (278, 8801), (677, 3614), (1354, 1807)]