2880486782

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1\times {\mathrm{17891}}^1$

素因数の和:18991

約数の個数: 16

約数和(自身を含む): 4379961600

約数和(自身を除く): 1499474818

約数列:

[1, 2, 79, 158, 1019, 2038, 17891, 35782, 80501, 161002, 1413389, 2826778, 18230929, 36461858, 1440243391, 2880486782]

約数ペア:

[(1, 2880486782), (2, 1440243391), (79, 36461858), (158, 18230929), (1019, 2826778), (2038, 1413389), (17891, 161002), (35782, 80501)]