2688892970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11690839}}^1$

素因数の和:11690869

約数の個数: 16

約数和(自身を含む): 5050442880

約数和(自身を除く): 2361549910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11690839, 23381678, 58454195, 116908390, 268889297, 537778594, 1344446485, 2688892970]

約数ペア:

[(1, 2688892970), (2, 1344446485), (5, 537778594), (10, 268889297), (23, 116908390), (46, 58454195), (115, 23381678), (230, 11690839)]