2018087321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{3191}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 2176892928

約数和(自身を除く): 158805607

約数列:

[1, 23, 31, 713, 887, 3191, 20401, 27497, 73393, 98921, 632431, 2275183, 2830417, 65099591, 87742927, 2018087321]

約数ペア:

[(1, 2018087321), (23, 87742927), (31, 65099591), (713, 2830417), (887, 2275183), (3191, 632431), (20401, 98921), (27497, 73393)]