2011274859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{43441}}^1$

素因数の和:43539

約数の個数: 32

約数和(自身を含む): 3102801408

約数和(自身を除く): 1091526549

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 759, 1403, 2013, 4209, 15433, 43441, 46299, 130323, 477851, 999143, 1433553, 2649901, 2997429, 7949703, 10990573, 29148911, 32971719, 60947723, 87446733, 182843169, 670424953, 2011274859]

約数ペア:

[(1, 2011274859), (3, 670424953), (11, 182843169), (23, 87446733), (33, 60947723), (61, 32971719), (69, 29148911), (183, 10990573), (253, 7949703), (671, 2997429), (759, 2649901), (1403, 1433553), (2013, 999143), (4209, 477851), (15433, 130323), (43441, 46299)]