2742203478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{65290559}}^1$

素因数の和:65290571

約数の個数: 16

約数和(自身を含む): 6267893760

約数和(自身を除く): 3525690282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 65290559, 130581118, 195871677, 391743354, 457033913, 914067826, 1371101739, 2742203478]

約数ペア:

[(1, 2742203478), (2, 1371101739), (3, 914067826), (6, 457033913), (7, 391743354), (14, 195871677), (21, 130581118), (42, 65290559)]