2489432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{28289}}^1$

素因数の和:28306

約数の個数: 16

約数和(自身を含む): 5092200

約数和(自身を除く): 2602768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 28289, 56578, 113156, 226312, 311179, 622358, 1244716, 2489432]

約数ペア:

[(1, 2489432), (2, 1244716), (4, 622358), (8, 311179), (11, 226312), (22, 113156), (44, 56578), (88, 28289)]