539474866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2028101}}^1$

素因数の和:2028129

約数の個数: 16

約数和(自身を含む): 973488960

約数和(自身を除く): 434014094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2028101, 4056202, 14196707, 28393414, 38533919, 77067838, 269737433, 539474866]

約数ペア:

[(1, 539474866), (2, 269737433), (7, 77067838), (14, 38533919), (19, 28393414), (38, 14196707), (133, 4056202), (266, 2028101)]