2883878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 4582656

約数和(自身を除く): 1698778

約数列:

[1, 2, 23, 46, 71, 142, 883, 1633, 1766, 3266, 20309, 40618, 62693, 125386, 1441939, 2883878]

約数ペア:

[(1, 2883878), (2, 1441939), (23, 125386), (46, 62693), (71, 40618), (142, 20309), (883, 3266), (1633, 1766)]