78857966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{3209}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 129196080

約数和(自身を除く): 50338114

約数列:

[1, 2, 11, 22, 1117, 2234, 3209, 6418, 12287, 24574, 35299, 70598, 3584453, 7168906, 39428983, 78857966]

約数ペア:

[(1, 78857966), (2, 39428983), (11, 7168906), (22, 3584453), (1117, 70598), (2234, 35299), (3209, 24574), (6418, 12287)]