4778434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 7587072

約数和(自身を除く): 2808638

約数列:

[1, 2, 23, 46, 73, 146, 1423, 1679, 2846, 3358, 32729, 65458, 103879, 207758, 2389217, 4778434]

約数ペア:

[(1, 4778434), (2, 2389217), (23, 207758), (46, 103879), (73, 65458), (146, 32729), (1423, 3358), (1679, 2846)]