449340247034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1689249049}}^1$

素因数の和:1689249077

約数の個数: 16

約数和(自身を含む): 810839544000

約数和(自身を除く): 361499296966

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1689249049, 3378498098, 11824743343, 23649486686, 32095731931, 64191463862, 224670123517, 449340247034]

約数ペア:

[(1, 449340247034), (2, 224670123517), (7, 64191463862), (14, 32095731931), (19, 23649486686), (38, 11824743343), (133, 3378498098), (266, 1689249049)]