1258002566

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{23131}}^1$

素因数の和:23587

約数の個数: 16

約数和(自身を含む): 1918660608

約数和(自身を除く): 660658042

約数列:

[1, 2, 71, 142, 383, 766, 23131, 27193, 46262, 54386, 1642301, 3284602, 8859173, 17718346, 629001283, 1258002566]

約数ペア:

[(1, 1258002566), (2, 629001283), (71, 17718346), (142, 8859173), (383, 3284602), (766, 1642301), (23131, 54386), (27193, 46262)]