5198786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 8118528

約数和(自身を除く): 2919742

約数列:

[1, 2, 43, 61, 86, 122, 991, 1982, 2623, 5246, 42613, 60451, 85226, 120902, 2599393, 5198786]

約数ペア:

[(1, 5198786), (2, 2599393), (43, 120902), (61, 85226), (86, 60451), (122, 42613), (991, 5246), (1982, 2623)]