82874894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2879}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 128044800

約数和(自身を除く): 45169906

約数列:

[1, 2, 37, 74, 389, 778, 2879, 5758, 14393, 28786, 106523, 213046, 1119931, 2239862, 41437447, 82874894]

約数ペア:

[(1, 82874894), (2, 41437447), (37, 2239862), (74, 1119931), (389, 213046), (778, 106523), (2879, 28786), (5758, 14393)]