809172034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{234271}}^1$

素因数の和:234441

約数の個数: 16

約数和(自身を含む): 1332539136

約数和(自身を除く): 523367102

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 234271, 468542, 2576981, 5153962, 36780547, 73561094, 404586017, 809172034]

約数ペア:

[(1, 809172034), (2, 404586017), (11, 73561094), (22, 36780547), (157, 5153962), (314, 2576981), (1727, 468542), (3454, 234271)]