2521768

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 4776660

約数和(自身を除く): 2254892

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 3121, 6242, 12484, 24968, 315221, 630442, 1260884, 2521768]

約数ペア:

[(1, 2521768), (2, 1260884), (4, 630442), (8, 315221), (101, 24968), (202, 12484), (404, 6242), (808, 3121)]