8581212682

素因数分解:

$2^1\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{138581}}^1$

素因数の和:143013

約数の個数: 16

約数和(自身を含む): 14714082432

約数和(自身を除く): 6132869750

約数列:

[1, 2, 7, 14, 4423, 8846, 30961, 61922, 138581, 277162, 970067, 1940134, 612943763, 1225887526, 4290606341, 8581212682]

約数ペア:

[(1, 8581212682), (2, 4290606341), (7, 1225887526), (14, 612943763), (4423, 1940134), (8846, 970067), (30961, 277162), (61922, 138581)]