2158246718

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1\times {\mathrm{3637}}^1$

素因数の和:5011

約数の個数: 16

約数和(自身を含む): 3253245120

約数和(自身を除く): 1094998402

約数列:

[1, 2, 269, 538, 1103, 2206, 3637, 7274, 296707, 593414, 978353, 1956706, 4011611, 8023222, 1079123359, 2158246718]

約数ペア:

[(1, 2158246718), (2, 1079123359), (269, 8023222), (538, 4011611), (1103, 1956706), (2206, 978353), (3637, 593414), (7274, 296707)]