129781694

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{4231}}^1$

素因数の和:4560

約数の個数: 24

約数和(自身を含む): 227233008

約数和(自身を除く): 97451314

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4231, 4382, 8462, 15337, 29617, 30674, 59234, 207319, 414638, 1324303, 2648606, 9270121, 18540242, 64890847, 129781694]

約数ペア:

[(1, 129781694), (2, 64890847), (7, 18540242), (14, 9270121), (49, 2648606), (98, 1324303), (313, 414638), (626, 207319), (2191, 59234), (4231, 30674), (4382, 29617), (8462, 15337)]