2038854219

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1\times {\mathrm{4651}}^1$

素因数の和:7810

約数の個数: 16

約数和(自身を含む): 2777802240

約数和(自身を除く): 738948021

約数列:

[1, 3, 47, 141, 3109, 4651, 9327, 13953, 146123, 218597, 438369, 655791, 14459959, 43379877, 679618073, 2038854219]

約数ペア:

[(1, 2038854219), (3, 679618073), (47, 43379877), (141, 14459959), (3109, 655791), (4651, 438369), (9327, 218597), (13953, 146123)]