128436686723

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1511927}}^1$

素因数の和:1512226

約数の個数: 16

約数和(自身を含む): 143693637120

約数和(自身を除く): 15256950397

約数列:

[1, 17, 19, 263, 323, 4471, 4997, 84949, 1511927, 25702759, 28726613, 397636801, 488352421, 6759825617, 7555099219, 128436686723]

約数ペア:

[(1, 128436686723), (17, 7555099219), (19, 6759825617), (263, 488352421), (323, 397636801), (4471, 28726613), (4997, 25702759), (84949, 1511927)]