549556188

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{645019}}^1$

素因数の和:645097

約数の個数: 24

約数和(自身を含む): 1300360320

約数和(自身を除く): 750804132

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 645019, 1290038, 1935057, 2580076, 3870114, 7740228, 45796349, 91592698, 137389047, 183185396, 274778094, 549556188]

約数ペア:

[(1, 549556188), (2, 274778094), (3, 183185396), (4, 137389047), (6, 91592698), (12, 45796349), (71, 7740228), (142, 3870114), (213, 2580076), (284, 1935057), (426, 1290038), (852, 645019)]