2822864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 6121632

約数和(自身を除く): 3298768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 373, 473, 688, 746, 946, 1492, 1892, 2984, 3784, 4103, 5968, 7568, 8206, 16039, 16412, 32078, 32824, 64156, 65648, 128312, 176429, 256624, 352858, 705716, 1411432, 2822864]

約数ペア:

[(1, 2822864), (2, 1411432), (4, 705716), (8, 352858), (11, 256624), (16, 176429), (22, 128312), (43, 65648), (44, 64156), (86, 32824), (88, 32078), (172, 16412), (176, 16039), (344, 8206), (373, 7568), (473, 5968), (688, 4103), (746, 3784), (946, 2984), (1492, 1892)]