41986508

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 74998560

約数和(自身を除く): 33012052

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 1009, 2018, 4036, 10403, 20806, 41612, 101909, 103927, 203818, 207854, 407636, 415708, 10496627, 20993254, 41986508]

約数ペア:

[(1, 41986508), (2, 20993254), (4, 10496627), (101, 415708), (103, 407636), (202, 207854), (206, 203818), (404, 103927), (412, 101909), (1009, 41612), (2018, 20806), (4036, 10403)]