129315122

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 195957792

約数和(自身を除く): 66642670

約数列:

[1, 2, 137, 274, 683, 691, 1366, 1382, 93571, 94667, 187142, 189334, 471953, 943906, 64657561, 129315122]

約数ペア:

[(1, 129315122), (2, 64657561), (137, 943906), (274, 471953), (683, 189334), (691, 187142), (1366, 94667), (1382, 93571)]