112005172

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 198373896

約数和(自身を除く): 86368724

約数列:

[1, 2, 4, 137, 274, 313, 548, 626, 653, 1252, 1306, 2612, 42881, 85762, 89461, 171524, 178922, 204389, 357844, 408778, 817556, 28001293, 56002586, 112005172]

約数ペア:

[(1, 112005172), (2, 56002586), (4, 28001293), (137, 817556), (274, 408778), (313, 357844), (548, 204389), (626, 178922), (653, 171524), (1252, 89461), (1306, 85762), (2612, 42881)]