3984920452796

素因数分解:

$2^2\times {\mathrm{19739}}^1\times {\mathrm{50470141}}^1$

素因数の和:50489884

約数の個数: 12

約数和(自身を含む): 6973964221560

約数和(自身を除く): 2989043768764

約数列:

[1, 2, 4, 19739, 39478, 78956, 50470141, 100940282, 201880564, 996230113199, 1992460226398, 3984920452796]

約数ペア:

[(1, 3984920452796), (2, 1992460226398), (4, 996230113199), (19739, 201880564), (39478, 100940282), (78956, 50470141)]