2912815070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{645857}}^1$

素因数の和:645916

約数の個数: 32

約数和(自身を含む): 5859223776

約数和(自身を除く): 2946408706

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 645857, 1291714, 3229285, 6458570, 7104427, 14208854, 26480137, 35522135, 52960274, 71044270, 132400685, 264801370, 291281507, 582563014, 1456407535, 2912815070]

約数ペア:

[(1, 2912815070), (2, 1456407535), (5, 582563014), (10, 291281507), (11, 264801370), (22, 132400685), (41, 71044270), (55, 52960274), (82, 35522135), (110, 26480137), (205, 14208854), (410, 7104427), (451, 6458570), (902, 3229285), (2255, 1291714), (4510, 645857)]