2017013812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349933}}^1$

素因数の和:350079

約数の個数: 24

約数和(自身を含む): 3880068192

約数和(自身を除く): 1863054380

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 349933, 699866, 1399732, 3849263, 7698526, 15397052, 45841223, 91682446, 183364892, 504253453, 1008506906, 2017013812]

約数ペア:

[(1, 2017013812), (2, 1008506906), (4, 504253453), (11, 183364892), (22, 91682446), (44, 45841223), (131, 15397052), (262, 7698526), (524, 3849263), (1441, 1399732), (2882, 699866), (5764, 349933)]