2125208

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 4000560

約数和(自身を除く): 1875352

約数列:

[1, 2, 4, 8, 421, 631, 842, 1262, 1684, 2524, 3368, 5048, 265651, 531302, 1062604, 2125208]

約数ペア:

[(1, 2125208), (2, 1062604), (4, 531302), (8, 265651), (421, 5048), (631, 3368), (842, 2524), (1262, 1684)]