615880336

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{18217}}^1$

素因数の和:20338

約数の個数: 20

約数和(自身を含む): 1193898412

約数和(自身を除く): 578018076

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 8452, 16904, 18217, 33808, 36434, 72868, 145736, 291472, 38492521, 76985042, 153970084, 307940168, 615880336]

約数ペア:

[(1, 615880336), (2, 307940168), (4, 153970084), (8, 76985042), (16, 38492521), (2113, 291472), (4226, 145736), (8452, 72868), (16904, 36434), (18217, 33808)]