551423396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{3517}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 1016561280

約数和(自身を除く): 465137884

約数列:

[1, 2, 4, 19, 38, 76, 2063, 3517, 4126, 7034, 8252, 14068, 39197, 66823, 78394, 133646, 156788, 267292, 7255571, 14511142, 29022284, 137855849, 275711698, 551423396]

約数ペア:

[(1, 551423396), (2, 275711698), (4, 137855849), (19, 29022284), (38, 14511142), (76, 7255571), (2063, 267292), (3517, 156788), (4126, 133646), (7034, 78394), (8252, 66823), (14068, 39197)]