1340712233

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{10453}}^1$

素因数の和:10784

約数の個数: 16

約数和(自身を含む): 1559569536

約数和(自身を除く): 218857303

約数列:

[1, 7, 73, 251, 511, 1757, 10453, 18323, 73171, 128261, 763069, 2623703, 5341483, 18365921, 191530319, 1340712233]

約数ペア:

[(1, 1340712233), (7, 191530319), (73, 18365921), (251, 5341483), (511, 2623703), (1757, 763069), (10453, 128261), (18323, 73171)]