1451888

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 20

約数和(自身を含む): 2843568

約数和(自身を除く): 1391680

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 881, 1648, 1762, 3524, 7048, 14096, 90743, 181486, 362972, 725944, 1451888]

約数ペア:

[(1, 1451888), (2, 725944), (4, 362972), (8, 181486), (16, 90743), (103, 14096), (206, 7048), (412, 3524), (824, 1762), (881, 1648)]