77888700004

素因数分解:

$2^2\times {\mathrm{3541}}^1\times {\mathrm{5499061}}^1$

素因数の和:5502606

約数の個数: 12

約数和(自身を含む): 136343743228

約数和(自身を除く): 58455043224

約数列:

[1, 2, 4, 3541, 7082, 14164, 5499061, 10998122, 21996244, 19472175001, 38944350002, 77888700004]

約数ペア:

[(1, 77888700004), (2, 38944350002), (4, 19472175001), (3541, 21996244), (7082, 10998122), (14164, 5499061)]