2513484526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{18503}}^1$

素因数の和:18856

約数の個数: 32

約数和(自身を含む): 4462276608

約数和(自身を除く): 1948792082

約数列:

[1, 2, 7, 14, 31, 62, 217, 313, 434, 626, 2191, 4382, 9703, 18503, 19406, 37006, 67921, 129521, 135842, 259042, 573593, 1147186, 4015151, 5791439, 8030302, 11582878, 40540073, 81080146, 179534609, 359069218, 1256742263, 2513484526]

約数ペア:

[(1, 2513484526), (2, 1256742263), (7, 359069218), (14, 179534609), (31, 81080146), (62, 40540073), (217, 11582878), (313, 8030302), (434, 5791439), (626, 4015151), (2191, 1147186), (4382, 573593), (9703, 259042), (18503, 135842), (19406, 129521), (37006, 67921)]