2086802212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2957}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 4088855232

約数和(自身を除く): 2002053020

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 373, 473, 746, 946, 1492, 1892, 2957, 4103, 5914, 8206, 11828, 16039, 16412, 32078, 32527, 64156, 65054, 127151, 130108, 176429, 254302, 352858, 508604, 705716, 1102961, 1398661, 2205922, 2797322, 4411844, 5594644, 12132571, 24265142, 47427323, 48530284, 94854646, 189709292, 521700553, 1043401106, 2086802212]

約数ペア:

[(1, 2086802212), (2, 1043401106), (4, 521700553), (11, 189709292), (22, 94854646), (43, 48530284), (44, 47427323), (86, 24265142), (172, 12132571), (373, 5594644), (473, 4411844), (746, 2797322), (946, 2205922), (1492, 1398661), (1892, 1102961), (2957, 705716), (4103, 508604), (5914, 352858), (8206, 254302), (11828, 176429), (16039, 130108), (16412, 127151), (32078, 65054), (32527, 64156)]