545014772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{67021}}^1$

素因数の和:67151

約数の個数: 24

約数和(自身を含む): 1013372640

約数和(自身を除く): 468357868

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 67021, 134042, 268084, 1273399, 2546798, 5093596, 7171247, 14342494, 28684988, 136253693, 272507386, 545014772]

約数ペア:

[(1, 545014772), (2, 272507386), (4, 136253693), (19, 28684988), (38, 14342494), (76, 7171247), (107, 5093596), (214, 2546798), (428, 1273399), (2033, 268084), (4066, 134042), (8132, 67021)]