2155344

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 5645472

約数和(自身を除く): 3490128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 541, 664, 996, 1082, 1328, 1623, 1992, 2164, 3246, 3984, 4328, 6492, 8656, 12984, 25968, 44903, 89806, 134709, 179612, 269418, 359224, 538836, 718448, 1077672, 2155344]

約数ペア:

[(1, 2155344), (2, 1077672), (3, 718448), (4, 538836), (6, 359224), (8, 269418), (12, 179612), (16, 134709), (24, 89806), (48, 44903), (83, 25968), (166, 12984), (249, 8656), (332, 6492), (498, 4328), (541, 3984), (664, 3246), (996, 2164), (1082, 1992), (1328, 1623)]