2271518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 3551856

約数和(自身を除く): 1280338

約数列:

[1, 2, 43, 61, 86, 122, 433, 866, 2623, 5246, 18619, 26413, 37238, 52826, 1135759, 2271518]

約数ペア:

[(1, 2271518), (2, 1135759), (43, 52826), (61, 37238), (86, 26413), (122, 18619), (433, 5246), (866, 2623)]