634163906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{4027}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 965753280

約数和(自身を除く): 331589374

約数列:

[1, 2, 71, 142, 1109, 2218, 4027, 8054, 78739, 157478, 285917, 571834, 4465943, 8931886, 317081953, 634163906]

約数ペア:

[(1, 634163906), (2, 317081953), (71, 8931886), (142, 4465943), (1109, 571834), (2218, 285917), (4027, 157478), (8054, 78739)]