4257554

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 7373376

約数和(自身を除く): 3115822

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 3011, 6022, 21077, 42154, 304111, 608222, 2128777, 4257554]

約数ペア:

[(1, 4257554), (2, 2128777), (7, 608222), (14, 304111), (101, 42154), (202, 21077), (707, 6022), (1414, 3011)]