2467420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 5234544

約数和(自身を除く): 2767124

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1153, 2140, 2306, 4612, 5765, 11530, 23060, 123371, 246742, 493484, 616855, 1233710, 2467420]

約数ペア:

[(1, 2467420), (2, 1233710), (4, 616855), (5, 493484), (10, 246742), (20, 123371), (107, 23060), (214, 11530), (428, 5765), (535, 4612), (1070, 2306), (1153, 2140)]