489012482

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{339121}}^1$

素因数の和:339233

約数の個数: 16

約数和(自身を含む): 846448512

約数和(自身を除く): 357436030

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 339121, 678242, 2373847, 4747694, 34929463, 69858926, 244506241, 489012482]

約数ペア:

[(1, 489012482), (2, 244506241), (7, 69858926), (14, 34929463), (103, 4747694), (206, 2373847), (721, 678242), (1442, 339121)]