487990434

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{256567}}^1$

素因数の和:256889

約数の個数: 16

約数和(自身を含む): 979063488

約数和(自身を除く): 491073054

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 256567, 513134, 769701, 1539402, 81331739, 162663478, 243995217, 487990434]

約数ペア:

[(1, 487990434), (2, 243995217), (3, 162663478), (6, 81331739), (317, 1539402), (634, 769701), (951, 513134), (1902, 256567)]