78486962392

素因数分解:

$2^3\times {\mathrm{9839}}^1\times {\mathrm{997141}}^1$

素因数の和:1006986

約数の個数: 16

約数和(自身を含む): 147178159200

約数和(自身を除く): 68691196808

約数列:

[1, 2, 4, 8, 9839, 19678, 39356, 78712, 997141, 1994282, 3988564, 7977128, 9810870299, 19621740598, 39243481196, 78486962392]

約数ペア:

[(1, 78486962392), (2, 39243481196), (4, 19621740598), (8, 9810870299), (9839, 7977128), (19678, 3988564), (39356, 1994282), (78712, 997141)]