2037328

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:802

約数の個数: 20

約数和(自身を含む): 3971968

約数和(自身を除く): 1934640

約数列:

[1, 2, 4, 8, 16, 223, 446, 571, 892, 1142, 1784, 2284, 3568, 4568, 9136, 127333, 254666, 509332, 1018664, 2037328]

約数ペア:

[(1, 2037328), (2, 1018664), (4, 509332), (8, 254666), (16, 127333), (223, 9136), (446, 4568), (571, 3568), (892, 2284), (1142, 1784)]