2772984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 4323336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2687, 5374, 8061, 10748, 16122, 21496, 32244, 64488, 115541, 231082, 346623, 462164, 693246, 924328, 1386492, 2772984]

約数ペア:

[(1, 2772984), (2, 1386492), (3, 924328), (4, 693246), (6, 462164), (8, 346623), (12, 231082), (24, 115541), (43, 64488), (86, 32244), (129, 21496), (172, 16122), (258, 10748), (344, 8061), (516, 5374), (1032, 2687)]