389664446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1\times {\mathrm{5051}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 619274160

約数和(自身を除く): 229609714

約数列:

[1, 2, 17, 34, 2269, 4538, 5051, 10102, 38573, 77146, 85867, 171734, 11460719, 22921438, 194832223, 389664446]

約数ペア:

[(1, 389664446), (2, 194832223), (17, 22921438), (34, 11460719), (2269, 171734), (4538, 85867), (5051, 77146), (10102, 38573)]