520121492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{142421}}^1$

素因数の和:142519

約数の個数: 24

約数和(自身を含む): 1004929632

約数和(自身を除く): 484808140

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 142421, 284842, 569684, 1566631, 3133262, 6266524, 11820943, 23641886, 47283772, 130030373, 260060746, 520121492]

約数ペア:

[(1, 520121492), (2, 260060746), (4, 130030373), (11, 47283772), (22, 23641886), (44, 11820943), (83, 6266524), (166, 3133262), (332, 1566631), (913, 569684), (1826, 284842), (3652, 142421)]