2107568

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1004

約数の個数: 20

約数和(自身を含む): 4114320

約数和(自身を除く): 2006752

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 839, 1256, 1678, 2512, 3356, 6712, 13424, 131723, 263446, 526892, 1053784, 2107568]

約数ペア:

[(1, 2107568), (2, 1053784), (4, 526892), (8, 263446), (16, 131723), (157, 13424), (314, 6712), (628, 3356), (839, 2512), (1256, 1678)]