79678406

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 121305600

約数和(自身を除く): 41627194

約数列:

[1, 2, 107, 199, 214, 398, 1871, 3742, 21293, 42586, 200197, 372329, 400394, 744658, 39839203, 79678406]

約数ペア:

[(1, 79678406), (2, 39839203), (107, 744658), (199, 400394), (214, 372329), (398, 200197), (1871, 42586), (3742, 21293)]