6689194

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 10875168

約数和(自身を除く): 4185974

約数列:

[1, 2, 17, 34, 71, 142, 163, 289, 326, 578, 1207, 2414, 2771, 5542, 11573, 20519, 23146, 41038, 47107, 94214, 196741, 393482, 3344597, 6689194]

約数ペア:

[(1, 6689194), (2, 3344597), (17, 393482), (34, 196741), (71, 94214), (142, 47107), (163, 41038), (289, 23146), (326, 20519), (578, 11573), (1207, 5542), (2414, 2771)]