2116719568

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{593251}}^1$

素因数の和:593482

約数の個数: 20

約数和(自身を含む): 4119541888

約数和(自身を除く): 2002822320

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 593251, 1186502, 2373004, 4746008, 9492016, 132294973, 264589946, 529179892, 1058359784, 2116719568]

約数ペア:

[(1, 2116719568), (2, 1058359784), (4, 529179892), (8, 264589946), (16, 132294973), (223, 9492016), (446, 4746008), (892, 2373004), (1784, 1186502), (3568, 593251)]