281485402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3433}}^1\times {\mathrm{3727}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 460870272

約数和(自身を除く): 179384870

約数列:

[1, 2, 11, 22, 3433, 3727, 6866, 7454, 37763, 40997, 75526, 81994, 12794791, 25589582, 140742701, 281485402]

約数ペア:

[(1, 281485402), (2, 140742701), (11, 25589582), (22, 12794791), (3433, 81994), (3727, 75526), (6866, 40997), (7454, 37763)]