2019933652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 3919511232

約数和(自身を除く): 1899577580

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 563, 803, 1117, 1126, 1606, 2234, 2252, 3212, 4468, 6193, 12287, 12386, 24574, 24772, 41099, 49148, 81541, 82198, 163082, 164396, 326164, 452089, 628871, 896951, 904178, 1257742, 1793902, 1808356, 2515484, 3587804, 6917581, 13835162, 27670324, 45907583, 91815166, 183630332, 504983413, 1009966826, 2019933652]

約数ペア:

[(1, 2019933652), (2, 1009966826), (4, 504983413), (11, 183630332), (22, 91815166), (44, 45907583), (73, 27670324), (146, 13835162), (292, 6917581), (563, 3587804), (803, 2515484), (1117, 1808356), (1126, 1793902), (1606, 1257742), (2234, 904178), (2252, 896951), (3212, 628871), (4468, 452089), (6193, 326164), (12287, 164396), (12386, 163082), (24574, 82198), (24772, 81541), (41099, 49148)]