1121170898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1\times {\mathrm{6451}}^1$

素因数の和:7817

約数の個数: 16

約数和(自身を含む): 1708437984

約数和(自身を除く): 587267086

約数列:

[1, 2, 67, 134, 1297, 2594, 6451, 12902, 86899, 173798, 432217, 864434, 8366947, 16733894, 560585449, 1121170898]

約数ペア:

[(1, 1121170898), (2, 560585449), (67, 16733894), (134, 8366947), (1297, 864434), (2594, 432217), (6451, 173798), (12902, 86899)]