2051348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 3913728

約数和(自身を除く): 1862380

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 383, 412, 766, 1339, 1532, 2678, 4979, 5356, 9958, 19916, 39449, 78898, 157796, 512837, 1025674, 2051348]

約数ペア:

[(1, 2051348), (2, 1025674), (4, 512837), (13, 157796), (26, 78898), (52, 39449), (103, 19916), (206, 9958), (383, 5356), (412, 4979), (766, 2678), (1339, 1532)]