2539504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 5499648

約数和(自身を除く): 2960144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 307, 376, 517, 614, 752, 1034, 1228, 2068, 2456, 3377, 4136, 4912, 6754, 8272, 13508, 14429, 27016, 28858, 54032, 57716, 115432, 158719, 230864, 317438, 634876, 1269752, 2539504]

約数ペア:

[(1, 2539504), (2, 1269752), (4, 634876), (8, 317438), (11, 230864), (16, 158719), (22, 115432), (44, 57716), (47, 54032), (88, 28858), (94, 27016), (176, 14429), (188, 13508), (307, 8272), (376, 6754), (517, 4912), (614, 4136), (752, 3377), (1034, 2456), (1228, 2068)]