2549530

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 4616424

約数和(自身を除く): 2066894

約数列:

[1, 2, 5, 10, 193, 386, 965, 1321, 1930, 2642, 6605, 13210, 254953, 509906, 1274765, 2549530]

約数ペア:

[(1, 2549530), (2, 1274765), (5, 509906), (10, 254953), (193, 13210), (386, 6605), (965, 2642), (1321, 1930)]