401020876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{743}}^1\times {\mathrm{2287}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 714954240

約数和(自身を除く): 313933364

約数列:

[1, 2, 4, 59, 118, 236, 743, 1486, 2287, 2972, 4574, 9148, 43837, 87674, 134933, 175348, 269866, 539732, 1699241, 3398482, 6796964, 100255219, 200510438, 401020876]

約数ペア:

[(1, 401020876), (2, 200510438), (4, 100255219), (59, 6796964), (118, 3398482), (236, 1699241), (743, 539732), (1486, 269866), (2287, 175348), (2972, 134933), (4574, 87674), (9148, 43837)]