8781069364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{540307}}^1$

素因数の和:540567

約数の個数: 24

約数和(自身を含む): 16338913920

約数和(自身を除く): 7557844556

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 16252, 540307, 1080614, 2161228, 9185219, 18370438, 36740876, 129133373, 258266746, 516533492, 2195267341, 4390534682, 8781069364]

約数ペア:

[(1, 8781069364), (2, 4390534682), (4, 2195267341), (17, 516533492), (34, 258266746), (68, 129133373), (239, 36740876), (478, 18370438), (956, 9185219), (4063, 2161228), (8126, 1080614), (16252, 540307)]