2007257686

素因数分解:

$2^1\times 7^1\times {\mathrm{6389}}^1\times {\mathrm{22441}}^1$

素因数の和:28839

約数の個数: 16

約数和(自身を含む): 3441705120

約数和(自身を除く): 1434447434

約数列:

[1, 2, 7, 14, 6389, 12778, 22441, 44723, 44882, 89446, 157087, 314174, 143375549, 286751098, 1003628843, 2007257686]

約数ペア:

[(1, 2007257686), (2, 1003628843), (7, 286751098), (14, 143375549), (6389, 314174), (12778, 157087), (22441, 89446), (44723, 44882)]