713209540

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{169007}}^1$

素因数の和:169227

約数の個数: 24

約数和(自身を含む): 1504847232

約数和(自身を除く): 791637692

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 169007, 338014, 676028, 845035, 1690070, 3380140, 35660477, 71320954, 142641908, 178302385, 356604770, 713209540]

約数ペア:

[(1, 713209540), (2, 356604770), (4, 178302385), (5, 142641908), (10, 71320954), (20, 35660477), (211, 3380140), (422, 1690070), (844, 845035), (1055, 676028), (2110, 338014), (4220, 169007)]