27780046

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5101}}^1$

素因数の和:5499

約数の個数: 16

約数和(自身を含む): 47754720

約数和(自身を除く): 19974674

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5101, 5446, 10202, 35707, 71414, 1984289, 3968578, 13890023, 27780046]

約数ペア:

[(1, 27780046), (2, 13890023), (7, 3968578), (14, 1984289), (389, 71414), (778, 35707), (2723, 10202), (5101, 5446)]