40501802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4591}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 66455424

約数和(自身を除く): 25953622

約数列:

[1, 2, 11, 22, 401, 802, 4411, 4591, 8822, 9182, 50501, 101002, 1840991, 3681982, 20250901, 40501802]

約数ペア:

[(1, 40501802), (2, 20250901), (11, 3681982), (22, 1840991), (401, 101002), (802, 50501), (4411, 9182), (4591, 8822)]