172520834618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9109}}^1\times {\mathrm{860891}}^1$

素因数の和:870013

約数の個数: 16

約数和(自身を含む): 282338140320

約数和(自身を除く): 109817305702

約数列:

[1, 2, 11, 22, 9109, 18218, 100199, 200398, 860891, 1721782, 9469801, 18939602, 7841856119, 15683712238, 86260417309, 172520834618]

約数ペア:

[(1, 172520834618), (2, 86260417309), (11, 15683712238), (22, 7841856119), (9109, 18939602), (18218, 9469801), (100199, 1721782), (200398, 860891)]