996819698

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{560641}}^1$

素因数の和:560777

約数の個数: 16

約数和(自身を含む): 1722292224

約数和(自身を除く): 725472526

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 560641, 1121282, 3924487, 7848974, 71201407, 142402814, 498409849, 996819698]

約数ペア:

[(1, 996819698), (2, 498409849), (7, 142402814), (14, 71201407), (127, 7848974), (254, 3924487), (889, 1121282), (1778, 560641)]