5191094

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 7983360

約数和(自身を除く): 2792266

約数列:

[1, 2, 71, 139, 142, 263, 278, 526, 9869, 18673, 19738, 36557, 37346, 73114, 2595547, 5191094]

約数ペア:

[(1, 5191094), (2, 2595547), (71, 73114), (139, 37346), (142, 36557), (263, 19738), (278, 18673), (526, 9869)]