2261026

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 3535488

約数和(自身を除く): 1274462

約数列:

[1, 2, 43, 61, 86, 122, 431, 862, 2623, 5246, 18533, 26291, 37066, 52582, 1130513, 2261026]

約数ペア:

[(1, 2261026), (2, 1130513), (43, 52582), (61, 37066), (86, 26291), (122, 18533), (431, 5246), (862, 2623)]