79821121538

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{1567}}^1\times {\mathrm{35923}}^1$

素因数の和:38201

約数の個数: 16

約数和(自身を含む): 119980412160

約数和(自身を除く): 40159290622

約数列:

[1, 2, 709, 1418, 1567, 3134, 35923, 71846, 1111003, 2222006, 25469407, 50938814, 56291341, 112582682, 39910560769, 79821121538]

約数ペア:

[(1, 79821121538), (2, 39910560769), (709, 112582682), (1418, 56291341), (1567, 50938814), (3134, 25469407), (35923, 2222006), (71846, 1111003)]