5256984.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{306247}}^1$

素因数の和:306275

約数の個数: 16

約数和(自身を含む): 146999040

約数和(自身を除く): 65537338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 306247, 612494, 2143729, 4287458, 5818693, 11637386, 40730851, 81461702]

約数ペア:

[(1, 81461702), (2, 40730851), (7, 11637386), (14, 5818693), (19, 4287458), (38, 2143729), (133, 612494), (266, 306247)]